the constants of nature. - Smithsonian Institution

SMITHSONIAN MISCELLANEOUS COLLECTIONS. 659. THE CONSTANTS OF NATURE. PART. I.. A TABLE OF SPECIFIC GRAVITY. AND [new. edition,. FOE, SOLIDS. LIOUIDS.. revised. and enlarged.]. BY. FRANK WIGGLESWORTH CLARKE, Chief Chemist U. S. Geological Survey.. WASHINGTON. :. PUBLISHED BY THE SMITHSONIAN INSTITUTION. 1888..

PRINTED AND STEREOTYPED BT. JUDD & DETWEILER. AT WASHINGTON. D. 0..

TABLE OF CONTENTS. Page.. Introduction. vii. Explanatory Notes II.. III.. 16. Inorganic chlorides 1st. Simple chlorides. 19. 3d.. 2d.. V.. 27 29. .. 31 31. Double, oxy-, and sulpho-bromides. .. Inorganic iodides 1st. Simple iodides 2d.. „. Double and oxy-iodides. Chlorobromides, chloriodides, and bromiodides Ammonio-chlorides, ammonio-bromides, and ammonio-iodides. VI. VII. VIII.. Inorganic oxides 1st. Simple oxides 2d.. IX.. Double and. triple oxides. Inorganic sulphides 1st. Simple sulphides. X. XI. XII. XIII.. •. 37. 38 39 39 55 56. 2d.. Sulpho-salts of arsenic, antimony, and bismuth. 61. 3d.. Miscellaneous double and oxy-sulphides. 64 65. 66 66 67. Tellurides. XV.. 33 34 34 36. 5(5 ,. Selenides. XIV.. XXII.. 19. Double chlorides Oxy- and sulpho-chlorides. Inorganic bromides 1st. Simple bromides. IV.. XX. XXI.. 1. Inorganic fluorides. 2d.. XVI. XVII. XVIII. XIX.. ix. Elements. I.. Phosphides Arsenides Antimonides Sulphides with arsenides or antimonides Hydrides, borides, carbides, silicides, and nitrides Hydroxides Chlorates and perchlorates Bromates Iodates and periodates. 68 69 69 70. '.. 72. 73 74. Thiosulphates (hyposulphites), sulphites, and dithionates. 74. 75 75 88 96 98 102. Sulphates. XXIII.. Simple sulphates Double and triple sulphates 3d. Basic and ammonio-sulphates Selenites and selenates. XXIV.. Tellurates. 1st.. 2d.. ... (iii).

... TABLE OF CONT1. IV. XXV.. 102. Chromate*.. X XVI.. XXVII. XXVIII. X XIX. X\X. ,at03. 108. X XXI. 1. 1. 108. Simple nitrates Basic and ammonio-nitrates. 1st.. XXX. 107. Borates. 2d.. XXXII.. 1";. dates. Tungstatea. 112 118. phosphites and phosphites. Bypophosphntes. ll-l. 1. XXXIV.. XXXV.. X X XVI.. XXXVII. XXXVIII.. XXXIX.. l-t.. Normal orthophosphates. 111. 2d.. Basic orthopb. 117. Normal orthoarsenates. 121. Basic orthoarsenates. 122. 3d.. Pyroarsenates and arsenites. Phosphates, vanadates, and. 128. mbined with haloids. 124. 125. Basic carbonates. 130. 126 126. 126 l-^1. 181. Silicates. but one metal taining more than one metal Sili Boro-, Quo-, and other mixed silicates. 181. Silicates containing. 184. 140 141. Titanates and Btannates. gen compounds. I. l-t. G. 2d.. Cyanide. XLIII. XI.V. an. Antimonites and antimonates Columbates and tantalates Carbonates l-t. Bimple carbonates 2d. Double carbonates. 8d.. XLIV.. 120 121. l-t.. 2d.. XLI.. 118. 2d.. l-;.. XI.II.. .. 8d. Bleta- and pyro-phosphates .— Vanadates tites and arsenates. 3d.. XL.. llaneous. 142 142. and sulpfc inorganic compounds ,. ill »"'. Alloys. 1. '•". Hydrocarbons P raffins. 167. l. 2d.. --. Oleflnes. 167. Acetyl. r.tli.. M. is. aromatic hydrocarbons. 6th 7ti.. XLVI.. 18. 1. 176 -. -. 171. i. Com]. l. II.. '.. and. 187. 187 2d. 196. iftheparafl. U 4th.. Anhydrides of the. fatty. 1.

TABLE OF CONTENTS. Page. 5th. Ethers of the series. 6th. 7th. 8th.. Cn. H 2n. 2. Aldehydes of the acetic series Ketones of the paraffin series Oxides, alcohols, and ethers of the defines. 9th. Ethers of carbonic acid. and ethers of the oxalic series and ethers of the glycollic series 12th. Acids and ethers of the pyruvic series. 226 230. 10th. Acids. 11th. Acids. 232. 15th. Acids. 234 235 236. 16th. Acids. 237. 17th.. 239. 13th. Acids. and ethers of the acrylic. series. 14th. Derivatives of the acrylic series. 20th.. and ethers, malic-tartaric group and ethers, citric acid group Glycerin and its derivatives The allyl group Erythrite, mannite, and the carbohydrates Miscellaneous non-aromatic compounds. 21st.. Phenols. 18th. 19th.. 252 256. paraffin ethers. 260 261 262. 25th. Ethers of aromatic radicles. Aromatic aldehydes 27th. Aromatic ketones 28th. Camphors, essential. 262. oils, etc. compounds Compounds containing C, H, and. 265. 29th. Miscellaneous. N. 268. Cyanides and carbamines of the paraffin. series. Amines of the paraffin series 3d. The aniline series 4th. The pyridine series 5th. Miscellaneous compounds Compounds containing C, H, N, and O 2d.. XLVIII.. and. nitrates of the paraffin series. 1st.. Nitrites. 2d.. Nitro-derivatives of the paraffin series. 3d.. Aromatic nitro-compounds. L. LI.. LII.. LIU. LIV.. 1st.. Chlorides of the paraffin series. 2d.. Chlorides of the series. 3d.. Miscellaneous non-aromatic chlorides. Cn. H 2n. 268 269 271. 274 278 281. 281. 282 283. and nitro-compounds 5th. Miscellaneous amido-compounds 6th. Miscellaneous cyanogen compounds 7th. Miscellaneous compounds Chlorides, bromides, and iodides of carbon Compounds containing C, CI, and O Compounds containing C, H, and CI 4th. Miscellaneous nitrates, nitrites,. XLIX.. 245 251. 26th. 1st.. 240 243. 249. Aromatic alcohols 23d. Aromatic oxides 24th. Aromatic acids and their 22d.. XLVII.. 205 216 219 222 225. CI,. 4th. Aromatic compounds Compounds containing C, H, O, and CI Compounds containing C, CI, N, or C, H, CI, N Compounds containing C, CI, N, O, or C, H, CI, N, O. 286. 287 289. 290 291 292 293 293. 296 298 301 305. 314 315.

TABLE OP CONTENTS.. VI. LV.. I.. 1st.. 0, II. and Br Bromides of the paraffin. 2d.. Bromidi. 3d.. Miscellaneous non-aromatic bromides. 4th.. Aromatic compounds. Compound? containing. ntaining C, H, 0, and l'>r lining nitrogen. VI.. LVII. LVIII.. I.\.. LXI. LXII.. I.XIII. XI.I V.. I.W. LXVI.. Compounds containing I. I. I.. I.. XX.. XX •. Index. DIX.. C, E, and. I. f the paraffin series I. 339. 17. 348. impounds of silicon unds of tin impounds of aluminum ompounds of zinc, mercury, thallium, and lead. 861. rganic bases with inorganic ncids. 365. M. •. M. icellaneous organic. I.. LXXII.. 826. (. I.XI.X. I.. "did. Miscellaneous compounds 2d. Compounds containing C, H. [, O, or C, H, I, N Compounds containing two or more halogens mas of fluorine aic compounds of sulphur Compounds containing (\ II, and S 1-t. 2d. Compounds containing C, II, S, and o Sulphur compounds containing nitrogen 4th. Sulphur compounds containing halogens aic compounds of boron Organic compounds of phosphorus Organic compounds of vanadium, arsenic, antimony, and bismuth. I.XVII.. LXVI. 21. •. 1st.. LIX.. 816 818. B. '. 816. >n. 353. compounds. the specific gravity of woods _. 369.

INTRODUCTION. Early in 1872 I submitted to the Secretary of the Smithsonian Institution, the late. Joseph Henry, a manuscript entitled. Gravities, Boiling Points,. was accepted. and Melting Points. for publication,. mrnd the publication of a. somewhat upon the plan. long before suggested by Babbage, and accordingly. III,. the. first. V. and. my. modest work was. "The Constants. of. title. part of the proposed undertaking.. were furnished by myself and Part. The following They. printing.. new. tables form, in effect, a. are,. ing points, except. and brought down. of Nature" and. Subsequently Parts. IV by. Becker, and in 1876 I also published a supplement to Part. revised, rearranged,. It. February, 1874, the printed copies. in. series of similar tables. given the somewhat ambitious. made. Table of Specific. and Liquids.". For years previously Professor Henry had had. were ready for distribution. in. and. "A. for Solids. Professor. II,. G. F.. I.. edition of Part. I,. completely. as nearly as possible to the date of. however, modified by the omission of boiling and melt-. when such data seemed. essential to the proper identifica-. compound, on the ground that the magnificent tables of Professor. tion of a. Carnelley already supply that want.. I. have limited myself. to specific. gravity alone, following in the main the plan of arrangement adopted in. my. earlier work, with such. changes as were made necessary by the later. developements of chemical thought. used, not according to. any. their adoption has been governed, to. octavo page.. and. it is. formulae have been. and. some extent, by the limitations of the. All other details have been subject to the same limitations,. hoped that their absence. uniformly. Constitutional. fixed rule, but according to convenience,. will. full references to literature.. be compensated for by the almost. Some data could. to their original sources, at least not without. not be traced back. unwarrantable labor, and most. of these formed part of an early table prepared nearly twenty years ago for. my own. private use.. works of reference, such like,. A. few determinations are accredited to standard. as "Watts' Dictionary,. Dana's Mineralogy, and the. and many have been drawn from the Jahresbericht.. pleteness cannot, of course, be claimed,. and. in. Absolute com-. some directions. it. has not. (vii).

INTEODl. viii. mpted.. The. altogether.. many. minerals, only those having approxu. formula are given, and. definite. diss*. Among aim. tables. shool. Htution,. and. gravity. haw. all else. programmes, and similar. doubtless other data so printed have escaped is. a weakness of n. 08, 1. human. of science. iluded. is. gratuitous.. been unearthed from doctoral foes of the bibliographer,. my. bury valuable. and. There. notice altogether.. nature which, masqueradi to. A. tism,. some-. scure local pub-. researi. and a compiler may never datter himself that no such paper has. his vigilance.. will try to rectify. A word. in. I -hall. be glad to receive notice of. Buch or other. errors in. The. all. omissions,. future supplements or. conclusion as to the extent of the table.. specific gravities of 5,227 distinct substances. nations.. haw. reasonable compl. at. determination*. r;. indefinite Bubstancea. ami. in the. supplement. The. and. udices.. They contain. the. 1.4,465 separate determi-. original edition gave only 2,263 Bubstances, to. 700 were added. app. which nearly. irthy indication. increae. of existing chemical activity.. F.. Washington, June. 20, 1888.. W. CLAKKi:..

EXPLANATORY NOTES.. In references. have been used. In each volume, and page are indicated, the page reference signifying, according to circumstances, either the first page of the paper cited, or else the actual page upon which the determination is given. The former rule applies to to literature the following abbreviations. case, as far as practicable, series,. pages containing is. many. data; the latter to cases in which the specific gravity. datum. merely incidental.. — American Chemical Journal. — Annalen der Chemie und Pharmacie. —American Journal of Science. J. Am. Chem. — American Chemist. Am. J. P. — American Journal of Pharmacy. Am. Phil. Soc. — American Philosophical Society. Ann. — Annales de Chimie et de Physique. Ann. Phil. — Annals of Philosophy. Arch. Pharm. — Archiv fur Pharmacie. A..C. J.. A. A.. C. P. S.. — Die Beziehungen zwischen Dichte und Zusammensetzung bei festen und. B. D. Z.. liquiden Stoffen.. Leipzig, 1860.. — Beiblatter zu den Annalen der Physik und Chemie. Ber. — Berichte der Deutschen Chemischen Gesellschaft. B. H. Ztg. — Berg-und hiittenmannische Zeitung. B. J. — Berzelius' Jahresbericht. Bottger. — Tabellarische Uebersicht der specifischen Gewichte der Korper. Bei.. Frank-. fort, 1837.. — Bulletin de Societe Chimique. — Bulletin de Societe Francaise de Mineralogie. Bull. Acad. Belg. — Bulletins, Academie Koyale de Belgique. Bull. Geol. — Bulletin de Societe Geologique. Bull. Heb. — Bulletin Hebdomadaire de l'Association Scientifique de France. B. S. C. B. S.. M.. la. la. la. Bull. U. S. G.. S.— Bulletin. of the U. S. Geological Survey.. — Chemisches Centralblatt. — Chemical Gazette. C. N. — Chemical News. C. R. — Comptes Rendus. C. C.. C. G.. D. J.. — Dingler's Polytechnisches Journal.. Dm. — Schroder's "Dichtigkeitsmessungen." Erd. J.. Heidelberg^ 1873.. — Erdmann's Journal. (ix).

P. I. .. :plakatory notes.. W. V. —This. C. abbreviation indicates the work of students under the direct!. W. r. <. C. ,. --•. l. imica. '. — Gill —Gmelin's. Ann.. Gilb.. :. !•. alen.. Eandbook. Cavendish. of Chemistry.. E. Diss.—Inaugural or Doctoral Dissertation. Aiwa: by the name of the university from which the. or Inaug.. Diss. Ital. Magazine. eningar Forhandling. ilogical. I. I. Clarke.. die. tation was published.. —. J.. .\.. .1.. c.. r. Society.. I'. .1.. l'h.. C.. j. k.. Oh.—Journal. uberdie Fortschritte * * * der reinen Chemie.. i,t. m. Chemie.. itshefte fur. •. M. moira of the Chemical. ^. i. de Pharn. (. M c. M Lead. B M M r M —Mineralogischi. Hem.. >le. •. M M < \. Chemie.. — rournal of Analytical Chemistry. 8.—Journal ofthe Chemical — Journal fur Praktischo Chemie. c.. J. \l. ub. rahresbericht. .1.. Sav. Et.. P.. J. 1'. —Mem. ti. ires. Mittheilunj. igrapl. de Savants Btrang. 81. Peb. sburg. Academy.. M ineral. ihrbuch fur. J. do Belgique.. M. irnal.. • :. p.. Poggend. ,\. mann. handlingar, Stockholm.. Wiede-. Forconveni. Annalen.. abbreviation.. co^ ered bj. i-. Paris, 1787. A German edimteur S] by Blumhof appeared at Leipzig in 1796. \| ne. London, Edinburgh, and Dublin. the American Acadei. p. i. I'. rff'i. K. tion ]•. phi]. \i. ;. • I. •. :.. .. the. I'. \. l'. in.. P. B. 8 ]•. Pi. R. S.. P. R. 8.. p. Q. J. 8. £. —. <. Journal. .. I.—R<. •. '.•. il. des 'Yrr.. Association for the. Loi don.. Royal. '. '. •. p. |-. K. T.. G.. K. of the. iii. E.— Pi. A. •. -.. ol. m. Ohimi. Journal.. [V. linburgh..

EXPLANATORY S.. W.. — Sitzungsherichte der K.. A.. Thurston's Report.. NOTES.. XI. K. Akademie der Wissenschaften.. —Report of the Board on Testing Iron, Steel, and other Metals. Washington, 1881.. U. N. A. V. H. V.. — Upsala,. Nova. Acta.. —Verhandlungen des naturhistorisches Vereines.. "Watts' Diet.. — Watts'. Bonn.. Dictionary of Chemistry.. — Zeitschrift fur analytische Chemie. —Zeitschrift fur Chemie. — Zeitschrift der Deutschen Geologischen Gesellschaft. Z. G. Z. K. M. — Zeitschriit fur Krystallographie und Mineralogie. Z. A. C.. Z. C.. S.. Wien..



.. A TABLE OF. SPECIFIC GRAVITIES. SOLIDS AND LIQUIDS THE ELEMENTS.. I.. Name. Hydrogen.. Liquefied.-.. Specific Gravity.. .0251 QO v. '" .026 f .032 \ 000 J .033 ( .020 to .623.. ~-. (Occluded by palladium.). Lithium. .578. \. Cailletet and Hautefeuille. 92, 1086.. Dewar.. P.. Bunsen.. .589/. Sodium... AUTHORITY.. .9348 .97223, 15°. Davy. .. M.. (4), 47,. 334.. J. 8, 324.. P. T. 1808, 21.. Gay Lussac and Thenard. Bottger. Schroder. J. 12, 12. Troost and Hautefeuille.. .985 .97 _. C. R.. See. C. R.. 78, 970.. 10)°c. .9743, c .9735, 13. Potassium. "I. Baumhauer.. .972. Quincke.. .7414, at boiling point. .9725, 0° .9686, 16°.9,m. of 3 .9287, 97°. 6, fused .865, 15°. Ramsay. Hagen.. Ber.. 6,. 655.. P. A. 135, 642. Ber. 13, 2145. P. A.. (2), 19, 436.. Gay Lussac and Thenard.. Ann.. 66, 205.. Sementini.. Rubidium. .874 .8427, .8750, .8766, .8642, .8298, 1.52. Caesium. 1.872) 1.884. fused 13°. \. 18°/. See Bottger.. Play fair and Joule. M. C.. Baumhauer.. Ber.. S. 3, 76.. 6, 655.. 0° 62°. 1, fused. Hagen. Bunsen.. 1. 15°. P. A.. (2), 19, 436.. J. 16, 185.. Setterberg.. A. C. P. 211, 215.. 1.886J. Glucinum. 2.1. 1.64 (Cor. forimpunties 1.85, 20°. 2.24,. 1 s. G. m. of 2. Debray. J. 7, 336. Nilson and Petterson.. [384. Ber. 11,. Humpidge. P. R. S. 39, 1. Playfair and Joule. M. C. S.. 1.7430, 5° 1.69 17' 1.71 1.75 "._. Deville and Caron.. 1.77,0°. H.Wurtz. Am.Chem.,Mar.. Bunsen.. 3, 73.. J. 5, 363.. Kopp. J. 10, 148. 187G..

.. TABLE OF. Name.. GRAVITIES. SPE< [PIC. A. Gravity.. i.. i. in. i. ejer.. 6.9154. .. •. of8. i.. PlavfairandJouli. 7.08 to 7.20. A. Schiff.. 12 7.21. Sf.C.fi. -7.. Bolle;. 0.. 107. P.. 11.. eim.. 7.1 16. Mallet 7.. " Ordinary. .. 7.18121. .. 7.1841 6.512,. talline. D. J. 86 878 Roberta and Wrightson.. _'. Oo. I. [817. I. .. i. of. mi.. Playfair and Joule. M Roberts and Wrightaoi. ::. i. A. i. 181.. :_... lid ••. Not pre. -•. 7.119, 0° 7.1 12,. I. \ ). 7.163, 16 7.150, 16. rice. Ha. 16,2724. B. \. j. Cast...-—.. i. A. 186. P.. j. 16. Stron. •i. ,. Child. M.. P. -. 64. Schw.. Karsten.. w. P. C. 7 v 27fi. .!.. 8.6401 ]. A. 107, 118.. P.. i. <. ii. J. 11°. Matth. ". ". -. 18, 112.. ;. P. A. 185,. Quincke.. I. N. 7. ' |. i. Spring.. Ber. 16,. 2721. I. ) -. molten. Mei. ). Schul 10° 1 dill... •.in.. 15.745. P.. .. A:. M. Kupffer. -m\<\. Joule.. J.. <. lavallo.. 16, V. 14.1982 P.. I. nheit. i. Crichton.. M.. P. 16. M. 10 1! I. S. Kupl. trim.. Gill. A.

FOR SOLIDS AND LIQUIDS.. Name.. Mercury. I!. Specific Gravity..

1. 1. .. CIFIC GRAVITIES. Namb.. \. •. I. \. ri. A. v. ii. i. Diamond. Curl". 11.. Bull. Geol.. Groilich.. 12. I. I. 520. 8. Mohs. Hin. Shepard.. -. A. at. 2. .. 2. C. P. 247.. i. t. Mir. Thomson. Schafarik. -. .1. Schrauf.. 24 J.. J. bauer.. Breithaupt.. 2.144. Kenng. itl. dill.. P.. .1. 1. 2.5. 2.8162. B49.. A II. •'.. Sohw. Karsten.. 82. tger.. I. A.. lius.. 8.. (. W. -. lit.. :. 2.. I. 2. .1. Dufrenoy. m. of 5. 5, 1. !. I. 189, 1--.. P. A... Sch rotter.. .1.... 3.51 18. I. I*.. 19,. 247.. •. P. A. Erganz. Bd.. ndorff.. 1848. Brodie.. Purified. 2.105. 172.. 1.802 1.844 I. ,. Lowe.. irifled. irbon. •. 1.885. -. .. From |. \|. v. Lamp-1. nier.. Schol. 1.84. Griffith.. 1.80 1.78 1.728. Plavfair. I. 1. Beb. 14,. 18.. !'. R. 9. j. rimont.. Iter. coal-tar. naphtha 1. Bull.. Colquhoun.. 1.76 1" from alcoh<. from from. B. .1 20, 972. different parts of the .. .1. P, C 2 182. 2.. 1.780. I. .1.. mi. rimont.. 1. 1.723, 1.821, 1.982. Chnrcual. J. 12. i. from natui .77- from dead. Ballock.. Hull.. 12,. U. 8. G. S. .7">~. "il. L0. traphitoida. ,. I'. Wohler. J. Harmening. Winkler.. 9,. P. \. 97, 487.. J. 17. 208. l. Miller.. P. il.. A. Pi. •. Winkler.. inium .urn. 1.16. •:.ade. on upecime:. u. P. J. .1.. M. ';. 241.. i. 18,. benbroek. ront localities.. I. 201..

FOR SOLIDS AND LIQUIDS.. Name. Tin. 7.2914. Guvton.. 7.278, 15°.5 ._ 7.2911, 17°. Crichton. Kupffer.. —. ". 7.285 ) 7.600 } 7.5565 J 7.2905 7.3395. Wire.. 7.306,. Crystallized. Nich. J. (1), 1, 110. P. M. 16, 48.. Ann.. Herapath.. P.. (2), 40, 285.. M.. 64, 321.. Schw. J. 65, 394. Baudrimont. J. P. C. 7, 278.. Karsten.. m. of 4. Playfair and Joule.. 7.178 \. _.. W.. M.. H. Miller. P.M.. C. S.. 3, 68.. (3), 22, 263.. Cast. 7.293/ 7.3043. Kopp.. Cooled slowly " quickly. 7.373 \ 7.239/. St. Claire Deville.. 7.294, 13° 7.291. Matthiessen. J. 13, 112. Mallet. D. J. 85, 378.. 7.1431 I 7.166 7.195 7.310 j. Rammelsberg.. 7.5 7.267, 0° 7.25. Roberts and Wrightson. Bei. 5, Quincke. P. A. 135, 642. E.Wiedemann. P. A. (2), 20, 232.. Reduced bv H. from. Bn Cl 2 Precipitated .. ). /. Allotropic. -j. Allotropic convert- 1 ed by heating. /. Allotropic. <. Allotropic after re- 1 conversion. / Rhombic crvst. Ordinary. __.. Allotropic. . Not pressed " Once Twice ". Fused. P.. M.. (4), 11,. 144.. j. Ber.. 3,. 725. [817.. 5.809, 5.781, 19° 5.802, 19.5 ( 7.280, 15°. "I. |. 17.304,19° J 6.020,6.002,19°] 5.930, 12°. 5. 7.24. Two. lots.. J. P. C. (2),. Schertel.. 19, 322.. —7.27 J. 6.52 \ 6.56 f 7.387 \. Trechmann. Richards.. 6.175/. Eng.. -) 7.286, 10° 7.292, 10°.25 I 7.296, 11° J 7.3006, 0° 7.1835, 226°, solid 6.988, 226°, molten 6.934, m. of 3. >. Two methods <. 7J44. Z.. Tr. 11, 235.. Spring.. K. M.. Amer.. 5,. 625.. Inst.. Min.. Ber. 16, 2724.. Vicentini and Omodei.. Bei. 11,. 769.. Playfair and Joule.. M.. C. S. 3, 75.. Roberts and Wrightson.. Ann.. (5), 30, 181.. Quincke.. P. A. 135, 642. Muschenbroek. See Bottger. Brisson. P. des C. Bockmann. See Bottger.. 11.445 11.352 11.207 11.1603 11.3303. Guyton.. 11.346, 15°.5-__. Wire.. 93, 129.. I. f'rfii. Lead. A. C. P.. j". Remelted. ". Authority.. Specific Gravity.. It. 3775. Kupffer. Crichton.. Ann. 21, 3. Ann. (2), 40, 292. P. M. 16, 48.. Baudrimont. J. P. C. 7, 278. Herapath. P. M. 64, 321. Karsten. Schw. J. 65, 394.. 11.352 11.3888 11.231, m. of 4 11.370, 0° 11.3525, 18°/ 11.395, 4° "I. Playfair and Joule.. Reich. Streng.. M.. C. S. 3,68.. J. P. C. 78, 328. J. 13, 187..

:. TABLE OF. Specific G&avii. N IMS.. I. 1. Blowly from. -II' HI''. '.i:.\\. [TIES. Am:. v. 11.861, 70° 11.2. Mallet. A.. Cla. D. J. 8.. fusion. .1. I. quickly from. fusion.. St.. ;•. M. P.. ill.. 11.542. Electroh and cooled quickly. I. J. Holzmann.. 11.871. 11.844, 11.877, 11.885, 0°_. ll.l I. ». I. Twice. 11.860, 11.501,. J. 18, 112.. i. noes. C. \. m.. 7, 174.. ,. 1. I. l. 1. Quincke. P. A Roberts and Wrightson.. [817. I. 1. Spring.. 11.492. Ber. 16, 2724,. i. 11.005. ni:ili'l<>! .. moltein. J. PlayfairandJouh. Molten. Mallet.. 11.07 T\v<>. methods. A. J. Thorium*.. 212.. 181.. Quincke.. 2. M.C.S. -. Wrightson.. Roberts and. A. P.. Chydenius.. " ". Crystallized \ illized Nitrogen. Liquefied. Nil-on. ,'. .11. to.44,—23. 92,. :. .. Bi. earlier p:i Cailletet and. Ber.. •!•.. •. j. 1. 264. 5,. Hautefeu. 1. I. i. 1552,. .5842,-168. .7. Wrobl. C. R. 102.. I. J I'.u. .891. Phos]. b. '. wski.. I. A.. P.. 5. int.. 1.77. :'T.. !. lirandJouli. 10. J. O.S. If.. '. I. a. C. P. D. .i. '. I. 21, -i.. •_'<>. ll. -. I. .. I. '. '. .1 I. 2.. 1. l. > •. DM. having. i'. I.. 6,. work bi.

FOR SOLIDS AND LIQUIDS.. Name.. Specific Gravity.. Phosphorus. Eed. Cryst.. Molten. Vanadium. 2.34, 0°. 2.148,0°, prep. at265° " 360° 2.19, 0° " 500° j 2.293, 0° 1.744. Plavfair and Joule.. 1.88,45°. Schrotter.. 1.763 1.74924, 40° 1 1.G949, 100° 1.6027, 200° 1.52867, 280° 1 .4850, at boiling point 1.833 5.5, 15°. Gladstone and Dale.. "£) Arsenic. 15°. " ". 140 14. 5.709, 19°. Allotropic. 4-7101. 140 14. 4.6 to 4.7 4.91. Compressed. 3.7002 to 3.7100, 15° 6.702 6.712 6.733 6.862 6.860 6.646 6.6101 6.7006 6.715 6.705, 3°.75, m. of 3 6.6987 1 -j? ,. Allotropic. Antimony. 6.7102/. Extremes. 6.713, 14°. Not pressed... Once " Twice. ". __.. 3, 76.. J. 12, 73.. and De. Boils at 278°.3. Pisati Franchis. Ber. 8, 70.. Ramsay and Masson. Ber 13, 2147. P. A. 135, 642. P. T. 1869, 679.. Quincke. Roscoe.. Setterberg. Of.. Ak. St.. B. J.. 7,. 1882, 10,13.. 128.. Breithaupt.. J. P. C. 16, 475.. Breithaupt.. J. P. C. 11, 151.. Plavfair and Joule.. After fusion. 4.716 f. C. S.. Herapath. P. M. 64, 321. Karsten. Schw. J. 65, 394.. 5.395, 12°.5. 5.7261. M.. J. 1, 336.. Guibourt.. 5.7221 5.734] 5.230. 5.728/. Ber. 7,. 482.. P. des C. Mohs. See Bottgcr. " " Stromeyer. Turner.. 5.672 5.6281 5.736. Native. Troost and Hautefeuille.. Brisson.. 5.7633 5.766 5.7633 5.884 5.700). 5.959/. ". Authority.. 6.697 6.7022, m. of 6 6.6957 l v , „ r-n~r\ > Extremes 6.7070 J 6.620, 0° 6.675, 15°.5 6.7S0, 15° 6.740, 16°. Ludwig.. Bettendorff. Mallet.. M.. C. S.. 3, 72.. J. 12, 183. J. 20, 253.. B. S. C. 18, 438.. Bettendorff.. J. 20, 253.. Engel. Spring.. C. R. 96, 498. Ber. 16, 326. ltuckoldt. A. C. P. 240, 215. Brisson. P. des C. Hatchett. See Bottger. " " Bockmann. " Muschenbroek. ". Bergman n. Mohs.. " " ". " " ". Breithaupt. Karsten. Schw. J. 65, 394. Marchand and Scheerer. J. P. C. [27, 193.. Dexter.. P. A. 100, 567.. Matthiessen. J. 13, 112. Schrdder. P. A. 107, 113.. Cooke.. Quincke. Spring.. Proc.. Amer. Acad. 1877. P. A. 185, 642. Ber. 16, 2724..

'. TABLE. 01. [C. Name.. '. i. GRAVITIES. A. [TY.. in. :. Antimony. Amorpho. 172. J. u. ii. M. Playfiui. •. Quincke. P.. -. I. \. Bismuth P.. I. Leon]. Thenard.. 9.8827. Berapath.. runlommercial. 9.799. M. P.. Karsten.. Schw.. Blarchand. ai. .1.. 65. 19. <. J. P.. I. (. 'rysl I'. J. 8, 15. .. from fusion. 9.828,. i.. II. m. of. ini. 9.82. 13.. .1. Schroder. Roberts. ::. 112. A. 107,. 1'. '. 11:;.. '.. I. •. g.. Ber.. !••.. 2724. 9.787, •. 10.004, 270 .9. Playfa 7">.. W. Roberta and in--!. 10,. |. Niobium. |.. :. I. ,.. !" .1. ;. \. 21. 06, 16 .6. Tantalum <. \. i-. Quincke. Marignac.. 9.709. Columbium.. i.. I. R. Liquified.. Bv two metl. \ m. of. I. 1'. .-. f I. Caillel 92,. w w. Int.. !. 'J. I. —. .. ;. i. »'. C P.. R. 97,. A. 1. i-. C.

FOR SOLIDS AND LIQUIDS.. Authority.. Name.. Bdckmann.. Sulphur. Roll " Flowers Cryst. From solution.. Bischof.. Cryst Eoll. Breithaupt.. Soft. 1.9777 \ 2.0000 J 2.072 __ 2.086 __ 2.027 _.. Native. 2.0-3001. From. 1.9889 1.982 2.066 2.0518 1.957 J 2.069 _-. Prismatic. Native. fusion. Prismatic. Quoted by March and -andScheerer.. Thomson.. J.. P.C.. 24,. 129.. Mohs.. Dumas and Roget. Osann.. }-. J. Schw.. Karsten.. J. 65, 394.. "I. Native. From. ~|. Gehler. Fontenelle.. solution. Marchand and Scheerer.. Native. J. P. C.. 24, 129.. !. Soft. Kopp.. A. C. P.. 93, 129.. 919"]. Soft. From solution... 928 958 070 063 J. Crystallized __.. 010). Flowers. 913 I 921 j 0757 \ 87 to 1.9319 J 87 ). |. Prismatic. C. St. Claire Deville.. J-. Native. Waxy Native, cryst._. .'. Soft. Amorphous.. Playfair and Joule.. ". Yellow.. Amorphous.. 1.91. —1.93. Brown.. Cryst. from. From. CS. Sicily. Sicilian. Molten. 2. 0748, 9556, 9496, 9041, 9438, 9559, 9643, 0477, 0370, 0283, 0182, 0014, 1. 9756, .0788, .0688, .0583, .0479, .0373, .0220,. 0° __. 0° 20° • 40° 60° 80° 100° J 0° 20°. _. __. C. R. 35, 748.. Muller.. J. 19, 118.. S. 3,79.. Spring.. 7, 361.. Bei. 5, 853.. |. 40° 60° 80° 100° 0° 20° 40° 60° 80°. Spring. Bei. 5, 854. From Bulletin de l'Acad. Roy. de Belg. (3), 2, 83-110, 1881.". J 1. 100°j. Maquenne. Ber. 17, Z. K. M.. .06665, 16°.75. Schrauf.. 801 \ Extremes of 51 815 J determinat'ns 115 ) j 4794. m. of 5 .45781 v .. .3 to. Ber.. j. eiort >. Selenium. Bramc.. Pisati.. .041—2.049. Lamellae. M. C.. J. Crystallized __ Insoluble. ". J. 1, 365.. |. Extremes. 4.32. X. Playfair and Joule.. ref. 199.. 12, 325.. M.. C. S.. At. the boiling point, 446°. say. J. C. S. 35, 471.. Berzelius.. Sue Bottger.. 3, 76.. Ram-.

.. .. TABLE OF. 10. BP1. Namk.. I. ium. l. IC. II. .. I. GRAVITIES. '. TV.. Boullay.. 4.810. 8e<. Bittorf. •. B. I. fusion. fr.. \. .1. Schaffgotsch.. J. Schaffgotsch.. J. |. ... Precip.. beat. 4.297. i. '. '. 4.700 it. —. I. erlich.. J.. iv. B,. L6. lution. I. tallized. t. .:::,.. k. I'. A.. [21. I. Rathke.. J. P. C. 108. Gray Granular. La m. i. n a ted,. .. 4.61. I. I. it: I. ilkaline. Cry-:. a. P I. i. i. i. 1. 1". 52,. 1.. .. M. '. .. 4.7167, 100 I I. Spring. B .5,854. do F'Acad. Roj. Quincke. Klaproth.. ium. P. \. I. Pi. 5,. I. i.. Bull.. 12.. Am. Magni .1. P. C. l. in. Bull. \. 110, 1881..

J. FOR SOLIDS AND LIQUIDS.. Name.. Specific Gravity.. Tellurium. Uncompressed. 0.2322, 6.2194, 6.2052, G.1500, 6.1366, 6,1640,. 0° 20°. |. 40° 60° 80° 100°. Spring. Bei. 5, 854. From Bull, de l'Aead. Roy. de Belg. (3), 2, 88-110, 1881. J. Crystallized--. Eed. by. K. Cy. M<>lvbdenum. 7.3 G.81, 25°. Bunsen. Wohler.. G.20. Luutrhlin.. (6), 5, 61.. Watts' Diet. J. 12, 169. J. 21, 220.. 8. 400. 8.615 8.636 8. GO. Debrav.. 8..56. Lougtilin.. Bucholz.. .. Red. by. Ann.. Klein and Morel.. 6.215/. Chromium. Authority.. 1. 6.2041. " ". 11. K Cy_. Tumrsten. .. 17.60 17.22 17.4. J. 11, 157. J. 21, 220.. D'Elhuyart. See Bottger. Allan and Aiken. " " Bucholz. Schw. J. 3, 1.. .. 16.54 17.50 18.26. Reduced by H. C.. Nich. J. 20, 121.. Uslar.. 17.1 to 17.3 1 17.9 to 18.12/. J. 8, 372.. Bernoulli.. 16.6 I . 17.2 18.447, 17° 19.261, 12° ._. 18.25 1. J. 13, 152.. '). Prepared by three methods. now. J. 20, 218. Roscoe.. 18.77/. Uranium Chlorine.. Liquefied.. Bromine. 18.40 18.33 18.685, 4°, m. of 3.-. 1.33, 15°.5 2.9G6. 2.981. 15 10 o 2.99 ( 3.18718, 0° 1 3.18828, 0° 2.98218, 59°.27 f 2.9483, m. of 4 2.9471 ). 2.9503/. C.. Waddell.. Extremes•. Peligot. Peligot.. N.. Zett-. 25, 61.. A. C.. J. 8, 287.. J. 9, 380.. A. C. P. 149, 128.. Zimmermann.. Ber. 15, 851.. Faraday. P. T. 1823, 164. Balard Ann. (2), 32, 337. Liiwig.. See Bottcjer.. Pierre.. Ann.. Thorpe.. (3), 20, 5.. J. C. S. 37, 172.. ). Taken \. Van. 4.948 4.9173, 40 4.886, 60°. Gay. at the boiling point.. Ram-. Ber. 13, 2146.. say.. 3.1875, 0°. der Plaats.. J.. C.. S.. 50,. 849.. Iodine. Solid.. ". Molten.. Solid.. 4.857, 4.841, 4.825, 4.004, 3.988, 3.944, 3.918, 3.866, 3.796,. 5.030. 31. Lussac.. Ann.. 91, 5.. 1. 79°.6 89°.8. 107° 107° 111°.7. Billet.. J. 8, 46.. 124°. 3. 133°.5 151° 170° Playfair.. Proc.. Roy. [4, 241. Soc. Edin..

J. TABLE OF SPECTFK. 12. N. V.ME.. GRAVITIES. ' .. -. uergmann.. •. ](). Bachmann - "i. John.. :. 7.188. I. M.. P.. ,,. 176. 2,. J. 10, 202. Bi. 788 ••. Wrought. Schw.. Wire. 6000. in several different conditions.. Lmont.. •. J.. <. 1'.. 7. '.. 7812. Hammered Bar 8707. B. |. I. .1.. va]. 281.. -J.. i. Reduced by 0.. 180. I. Electrolytic. Fused. in. not. II.,. M. Playfairan Smith. See. I. Met illurgy.. 880, 1»;°]. forged. '. ;. Fused i. !. irged. wire crucib. in II.. in. imercial 1. •-. C. B.. 847, 18° 888, 16° 862, 16°. 0, 12. 7. II. 007 03 88. Schiff. i. .1. 18 Stahlschmidt. Roberts and Wrights. !. B17. 0.3. [6,. r-skyandAl. P. 807. B20J. I. '. 982, 12 177. C.. j. Ann.. ;. •'».:,. ;. Tupputi. Tourte.. Ann.. 71. 10. i. Baumgarti. Bdtl. S. Brum. ';:;:. um. ; !. .. II ' I. -. W. i. Arndl .'. P. Lamp. I. ,. \. 107, 118.. .. ..... ,. Mitscherlich.. ••. I. M ;. . I. I. -. 14.'...

FOR SOLIDS AND LIQUIDS.. Name.. Specific Gravity.. Copper Rolled. Cast,_.. .878. Drawn Hammered.. Wire. in several different conditions.. j. -J. I. Hammered. Cast, slowly cooled. Crystallized. Cast. Various. sorts of. wire.. Sheet Pressed Eler.trolytu. Finely divided (i. Electrolytic. Finely divided. Hammered II. Rolled. ™I. it. Annealed. Native. Electrolytic, cast. ((. \. .788/. -. 13. Authority..

:. TABLE OF BPECIFIC GRAVITIES. 11. N AM. Aiti:. Specific Gravity.. K.. Silver. dorf.. in. 17. i. Bchw.. Karsten. iwly led mass, rolled. 1. i. I. Same Hammered. 10.1058 10.5513 10.4476. Brittle. Baudrimont.. !•. P. C. 7. 287.. J.. Granulated Cryst. in laminae 10.434 l" 182. I. 1.. .1.. P. C.. .1.. P.. 11. 151.. PlayfairandJou. in.:,:;? 1. Breithaupt.. Kami f. 51 15 1. I. powdery.. Precip.. 10.5582 G. R. 10.0191. $7,m.ofl8 7,m.of4 L0. ! -.. A. 78,. P.. i. H. 18. tnann.. J. 18, 112. J. 21. 272.. Christomai After beating. 1.. !. Dumas.. 10.512. C. N. 87, B2,. uo.. 4. 10.412,. Zimmermann.. e. 10.G21, 0° 9.131 9,281 f. Quincke.. A. P.. 850.. 186. M. Play fair and Jouli. |. 1">.. Ber. S. •. -. I. '. C. N. 81,. Roberts. ,/''. Two metb. •. Wrighl. 1. 30, 181.. Quinck.. 10.002. P.. \. I. imered. 1".. P. 19.8836, 17 19.2981, 1". i. 1 I. 17. :.. ;. Quol. Elliot Lewis.. 1. R. 3. .5,m.of87. P.. .. A.. l.. 78,. differ-. ently prepared. Ppt. bj. U .. A.. P. 18. J.. -.:.::. 108.. 7. 18, 112. I. |. \ I. enium. lium. 11.0 1 1.4. 12,. Quinck(. A. P. :. 16,. 842.. t. :.. .1.. iy. I. 12.261,0. Devilleand. 11.0. W. :. P. T.. 1804,. ;. J. 4. u.o. V. J.. _. Devil) liuni. S. :. Woll Lowry. 1. Watt. 1 I. •..

j. FOR SOLIDS AND LIQUIDS.. Name. Palladium. 15. Specific Gravity.. Authority.. Vauquelin. Ann. 88, 167. Cloud. Scbw. J. 1, 362. Breitbaupt. See Bottger.. 11.8 11.041, 18° 10.923 11.628. Benneke. and. Keinecker.. See. Bottger.. Hammered—. 11.301 11.80/ 11.752. M.. Cock.. C. S.. 1,. 161.. 12.0. Breithaupt. J. P. C. 11, 151. Deville and Debray. J. 12, 237Troost and Hauteieuille. C. R.. 12.104 10.8 21.40 _ 22.477. Lisenko. Ber. 5, 29. Quincke. P. A. 135, 642. Deville and Debray. J. 12, 232. Deville and Debrav. C. R. 82,. 18.680 21.78). Children. See Bottger. Eckfeldt and Boye, for Hare.. 11.4, 22°. 5_.. 78, 970.. Molten. Osmium u. —. 1076.. Iridium. Porous globule. u. 21.83/. ". Black. A.. J. S. (2), 365.. P. A. 75, 403. Deville and Debray. J. 12, 242. Deville and Debrav. P. M. (4),. 18.G088 21.15. G-. Pvose.. 22.421, 17°.5.. 50, 561.. Platinum. Cast. Hammered. Wire. Matthey.. 22.38 20.85 20.98 21.06 19.5 20.3 21.0 21.7 _. 21.061 . 21.45 _. 21.471. Hammered. Spongy. 21.3 __. 20.9 __. 21.47 _. 21.343 .. Brisson.. Wire.. 21.359 21.16 21.40 21.53 f 21.25 J 17.572 15.780 K1.319 17.894 21.26681. Hammered. Spongy ". Black. 21.3092/ ". Hammered. Spongy Precip. black.. Bertbier.. Quoted by Marchand. ". " ". ". ". ". " " " Faradav. " E. D. Clarke. " " " Thomson. Scholz. See Bottger. " " Meissner. Precbtl.. Wollaston.. no u. .1. P. A. 16, 158.. Liebig.. P. A. 17, 101.. Scholz.. See Bdttger.. Marchand.. 21.31 21.16 21.23 16.634. 20.9815 20.7732 22.8926. P. des C.. Klaproth. Sickingen. Berzelius.. .. ". Marchand.. J. P. C. 33, 3S5.. —. 17.7. Quoted by. Borda.. 21.53/ Cast.. C. N. 40, 240.. J. P. C. 33, 385.. Hare.. A.. Rose.. P. A. 75, 403.. J. S. (2), 2, 365..

1. ;. TABLE OF. 16. Nam E.. [FIC. -!!.'. Spe< tFic. Gbavii. His.. ?. Platinum. Precip. black Black. AUTB. y.. i. J';.. Spongy. GRAVITIES. P.. :. 16°. 7. A. 21.169. Playfair and Joule.. 21.16 --21.16. Devilli. U. i. ii ... ii. ". Very. 21.604, 17°.G. 10. .1.. ... I. Deville and Debray. Deville and Debrav.. J. 12, 240.. M. P.. 4),. .. |. M. ". Quincke.. Iten. II.. INORGANIC. fluoride ot hydrofluoric acid, liquid.. I'M ORIDES.. A DTHORII. Formula.. Name.. Hydrogen. A. 136. P.. II. F. T.. 1'.. .9922, 11°. 1818,. "). .7. L2. V.. T. P. 17::.. Lithium. fluoride.. i.. r. Schrdd*. 1. A. Clark(. .1. -. •. 18,. Sodium. flu. Na. I". 2.601. Schr. Ex-. I. t. A.J.8. Clarke. 1::.. K r. I. '. !. '. 2.464,. B.. 21 ».6. A. J. Clarkt. I».. Z.. -. ."'•J.. m. of 8. Ber.. 11.. 2018.. Rh v. .... .i. 18,. ionium hj. \. II. 1.211,. I. ...... B.. r.. :. 2.472. -. 5. I'.. Schi. -. i. M. 2d. 1.612, 12. .. ;. i. II. <>. 17°. 1. A. Clark. 1. -. "... S. .1. B. /..

FOR SOLIDS AND LIQUIDS.. Formula.. Name.. Cadmium. CdF. fluoride. Sr.. Gravity.. m.. 5.994, 22°,. 2. of. CaF„. Calcium fluoride... 17. " ". ". 108, 21. J. 13, 98.. Luca.. Scbroder.. Dm. 1873.. 4.210-. Schroder.. P. A. G. 4.58, 13°. Erganz. Bd. 622. Bodeker. B. D. Z.. I. SrF„. Strontium fluoride. J. 5,. J. 6,853. J. 8, 976. A. C. P.. Smith. Schiff.. 3.1G2 _. 3.086) 3.150 4.202 \. Precip.. A. C.. m.of60 Kenngott.. 3.183,. Ignited _.. Kebler. 241.. 7.. 3.150 3.138. ". Authority.. 4.236/. Barium. BaF„. fluoride.. 4.824 \ 4.833/. Lead. PbF. Aluminum. Ni F* Ni F 2 Al F,. fluoride _ Nickel fluoride fluoride.. 2. .. 3. H O 2. 3. 005. .__. a. .i. Arsenic trifluoride,. 1. 3.13 2.73. As F,. Dm. 1873.. Schroder.. ". 8.241 ... 2.855, 14° |0 2.014 --i. | 12°__.. A.. Clarke.. J. S. (3),. 13, 291.. Bodeker.. B. D. Z.. Unverdorben. P. A.. .. 7,. 316.. Mae Ivor.. 2.66. C.. N.. 30,. 169.. 2.6659, 0° 2. 4497, 60° 2.734. Bismuth ". fluoride. oxyfluoride. Cryolite. Greenland. " Siberia. ". Bi Bi. F3 OF.... Na Al Q. 5.32,. Thorpe.. ,}. 20°.__\. 20° / 2.9— 3.077.. 2.95 2.972, 24° 7.5,. J>\. Colorado ._. J.. 37, 372.. C. S. [874.. Moissan. C. R. 99, Gott and Muir. J. C. S. 53, 137. Dana's Mineralogy.. Durnew.. J. 4, 820.. Hillebrand A.. Cross.. and. J.. S.. (3), 26, 271.. Na 5 Al,F M. Chiolite. Hermann.. 2.72. .. J. P. C.. 37, 188.. Kokscharow.. 2.90. J. 4,. 820.. 2.842—2.898- Piammelsberg. P. A. 74, 314.. Na, Al F,. ChodnefBte. 3.003 \. /. 3.077/ 2.62—2.77. \. Rammelsberg. P. A. 74, 314.. Dana's. Worth.. Mineralogy. Pachnolite.*. Colorado-. Na Ca Al F 6 H 2 .. 0_.. of u. u. Prosopite. Altenberg _. u a. ". Colorado. caAi 2 (F.oH) 8 :::; U. 2.890) 2.898/ 2.880, 23°. it. A.. Cross.. 4.. 2.962, 22°. ii. Hillebrand. 2.965, 17°,m. J.. and S.. (3), 26, 271.. _.. Dana's. Scheerer. j. Mineralogy.. Hillebrand and Cross.. A.. J.. S.. (3), 26, 271.. Ralstonite. NaMgAl 4 F 15 .3H. 2. 0.. 2.4. Brush.. A.. J. S. (3),. 2, 30.. •According to Brandl, pachnolite and thomsenolite are distinct species, but Hillebrand and Cross to be identical.. show them. 2 S G.

TABLE OF. L8. 8PE<. II. I'. GB. W. Sp.. Gravii. 1TII>. v.. Da-. Ralstonite. Sd A).. .. P 2. Fluocerite. 1 1.. Har-. .. D. B. ?. .. a. ),-r.. i. and. Id. Mini. A. mean. 6.18, in. A.J. -. Yttrocerite. Mineralogy.. K B F4. -iuin borofluor. 2.5). ;. 2.6. Lithium. Li, Si V,. Bilicofluoridi. N;i... im Bilicofluoridi ii. u. ii. (•. -. II. /. 6. I. 2.244 2.7647, 17 .6. 6. P. '. I. D i. Potassium Bilicofluoride.. ba.. 1. i:. P. •).. ' I. -. Dm. Schroder.. I. 2.704. Rubidium. Rb,Si Pa. Bilicofluoi. am Bilicoflu Ammonium Bilicoflu. St..]. P. 3i P.. i. 21,. .1 1. i. I, i.. .(-. HI 6 of. Schi. ,. fluoride. Ca. Pr. >i. CaSi Strontium Bilicoflu. r,. SrSi. i. 17 -. .-.. II. i. -11. F,. Stoll. ii |. Ba. tm Bilicofluoride. 170. 21. Si F,6. ::. M i:il. silicofluoride Zinc Bilicofluoride :i. Big Si. -.11. \\.. -. pub.. 1. 1.761 | I. Zn. Si. I. l. II. 2.104. ,. R. J. ride. Mn. I,. Si. 17. II. 1. Bilicofluoride. Ni Si. 1. Cobalt Bilicoflu. .".. B.S.. <. C.C.4,7 II. 2.1211 i. -. .•*. Cu Ou. Si r,. ill". Si P,. 6H. B. {. •. 1 I. 2.. l. B2. 1. I.

FOR SOLIDS AND LIQUIDS.. Name.. 19.

,. SPECIFK. 20. GRAVITIES. r.. <. .. k.vvi. I. A.TJTHOM1. Y.. 2.156, 10°. 5.... im chloride. M. P. H.,11,.-. r.. 27, 218.. 2.1951 I'. i. •. J. 8,16.. .. f. 2.1 12 .1. (. 2. Hunt.. 2.135. Halite. -. .1.. j.l 18. P. 21.. ". 2.163. i. 2.161. 226.. 2.1 15. I.. 2.162. a. 16,. P.. .1. 2.1648 ..... A. P.. 14.. I. 131,. .. 117.. 2.06—2.08. Eeightley. <. .1. 2.145 2.187. Natural... R. .. Bi. 12,. and. Wil-. B. 14.. rff. 251.. 2.1641, li:!::. 2.16171. 1. "I. —-. M. P.. j". I. 15,. 1.612,. j. Braun.. the. at _. <. >. i. ii. J. I. 18,. t.. Imann. [17.. :. P. .1. «. '.. 116.. 2.1881 2.1887. i. 0° ;. K. n. Zehnd(. P A. •. i". -_-\. 2.04. P. \. /. -. M. A. '. .1. I. i. A 21,. I. A. C.. 21. I!. P. M. P..

.. FOR SOLIDS AND LIQUIDS.. Name.. Formula.. K. Potassium chloride. CI. Sp.. 21. Gravity.. Authority.. 1.995. Schroder. P. A. 106,. 1.986 1.94526, 15°. Buignet.. 226. J. 14, 15. J. P. C. 97,. Stolba. 503.. Pa^eand Keightley.. 1.90—1.91. C. S.. J.. 10.. (2),. 566. 1.612,. Not. ". the. at. melting 1.980, 22°. p't.. Braun.. J. C. S. (2).. 13, 81.. ~|. pressed.. ". Once. 2.071, 20°. j-__. pressed.. Spring.. Ber.. 16,. 2724. 2.068, 21°. Twice. J. pressed. 1.93. Briigelmann.. Ber.. 17, 2359.. 1.932,. ". ". Rubidium. chloride. Fused.. Eb. Cs CI. CiBsium chloride. Ammonium. CI. -. Am CI. chloride. 0°___. 1.870 2.807. Quincke. P. A. 135, .. 642. Setterberg. St. 1882,. Of.. Ak.. 6, 23.. u. 3.902 1.450. Wattson.. 1.54425. Hassenfratz.. l<. See Bott-. ger.. Ann.. 28, 3.. Mohs.. 1.528 1.578,. m. of 3.. See Bottger. Plavfair and Joule.. SL. C. S. 2, 401.. 1.5333, 4°. Plavfair and Joule.. 1.52, 15°.5 ___. Holker.. J".. C. S.. 1,. P.. 137.. M.. (3),. 27, 214.. Kopp. A.. 1.500 1.522. C. P. 36,1.. A. C. P. 108,. Schitf. 21.. 1.550 1.5033 1.5191 1.5209 1.456. Ac CI.. Silver chloride [TnfusecL.. Black 'd After. _.. fu-. 5.4548 5.501 5.5671 5.4582. Buignet.. J. 14, 15.. ). 15° J. Stolba. J. P. C. 97, 503. W. C. Smith. Am. J. P. 53, 145. Proust.. Karsten.. Schw.. J.. 65, 394.. sion. 5.12'.). .. Herapath.. P.. M.. 64, 321.. 5.548. .. Boullay.. Ann.. (2),. 48, 266.. Gmelin.. Native. _.. 5.31 ._ 5.43 __. 5.517. _. Domeyko. Miii. Schiff. 21.. 5.5943. Dana's. A. C. P. 108, [226.. Schroder. P. A. 106,.

.. TAB] E OF SPECIFIC ORAVITU. 22. Sp.. Ag. (. -. All. LVITY.. li:. HOIIITT.. 0° -..1. CI. 1125.. i. P. A. '. Tli:illiuiu chloride. urn trichloride. Maen< sium chloride. 'i".. u. n. Willm. Lamy. 2. 177, in.. i .. of 2.. 6H.0. CI. :l.. .if. 16, 184. J.. and. lir. M. M. '.. 141.. i. .1. 101.. 2,. 4. Ann. 21, 415. I,. Zinc chloridi. Cadmium. i. 2.753,. M. B 9. [.65 l. D. Z.. B.. r.. i. 12° .... h. P.. (Mfl. 2H. 3,324,. in.. of 8. W. Knight.. I'. W. Knight. 1'. W.C.. 7.I7--,-. 7.1. I. Ann.. nfratz.. Ann.. B. 0.. (2),. Schw.. J.. i. 6.7107. M. P. itl. 821.. D. II. 7.178. Playfair. M. ai. J. I. C. -. 2,. 401.. 21.. bloride. II-. C. Ann.. II .. 5.14 5. I-. in.. Boullay. n.. '. ... J. M. J.. iule.. I. P.A.107,. ler. 118 <. B .. .!.. .. M. C. 8 Filh 415.. 2,. \:. [21.. i. (. i:. t"l. 77.. VaUon..

FOR SOLIDS AND LIQUIDS.. Formula.. Name. Calcium chloride. Fused. Ca. Sp.. 23. Gravity.. 2.120. CI 2. Authority.. Quincke. P. A. 138, 141.. Ca CL.. 6. H, 0.. m. of 2. Playfair and Joule.. 1.680,. 1.635 1.612, 10° 1.701, 17°.l _.. M. C. S. 2, 401. Filhol. Ann. (3), 21, 415. Kopp. J. 8, 44. Favre and Valson. C. R.. m. of. 1.654,. 1.642i 1.071. Strontium chloride. Sr. CL. i. 7. 7,579.. 4->. Ex- [ Schroder. tremes J. Dm.. 1873.. Karsten. Schw. J. 65, 394. Filhol. Ann. (3), 21, 415.. 2.8033. 2.960 3.035, 17°.2. Favre and Valson.. 3.054. C. R. 77, 579. Schroder. A. C. P. 174, 249.. Fused. _.. 2.770,. at the melting point.. Braun. J. C. S.. 2.770. Quincke. P. A. 138,. (2),. 13, 31.. 141.. Sr CL.. 6H,0. 2.015,. m. of. 2.. M. C. S. 2, 401. Filhol. Ann. (3), 21, 415.. 1.603. Barium. BaCl,. chloride.. Playfair and Joule.. Buignet.. 1.921 1.932, 17°.2. Favre and Valson.. 1.954. C. R. 77, 579. Schroder. Dm. 1873.. J. 14, 15.. 1.964, 10°. 7 --. Muhlbenr. F.W.C.. 3.860 4.156. Boullay.. |. J. Ann.. (2),. 43, 266.. 3.8. Richter. Watts' Diet.. 3.7037. Karsten.. Schw.. J.. 65, 394.. 3.750. Filhol. 415.. Ann.. 3.820. Schiff.. A. C. P. 108,. (3), 21,. 21.. 3.872 3.886 3.7, 17°.5. 1 j. Schroder. P. A. 107, 113.. Kremers. P. A. 85, 42.. 3.844, 16°.8__.. Favre and Valson.. 3.92. C. R. 77, 579. Briigelmann. Ber,. 3.700. Quincke. P. A. 138. 17, 2359.. ". Molten. 141.. Ba CL.. 2. H,0.. m. of 2_ Playfair and Joule M. C. S. 2, 401. 2.664 Filhol. Ann. (3), 21. 3.144,. 415.. 3,05435, 4°._. Playfair and Joule j" C. S. 1, 137..

•J. OF. TABL1. \. N. 8PE( [FIC. 'MI. A.. ami:. n chloride.. GRAVITIES. Sp. (•<. B. A. C. r. Scbiff. 21.. 8.081 8.054,. Natii. i:... '. 8.045 5.29. PI. (1,. bloride. II.. ;. :. • I I. I'm in. .1.. i. fusion. I. Cryst.. -. Schiff.. .1.. 11. 11.. .1.. P,. I. Brupjelmann. 17. 2. Chromous chloride. Chromic chloride _.. I. 2.761, 14° ::.(»::. 17°. I. eld.. Schafarik. 90, 12. eld.. •_'.:•".:. I. in. 'ii-. of 2.478. Mi. CI,. chl. «. I. i. II. v.. .1. 1'. I. F. V.. :.. 1. 171. M:.. T.. A. »'.. 1*.. B.. I>.. /... i. <». 2.01, 1" .;.>riuV. ... Id I. Ferric chloride. EL 6"!. !".. v.. I. 2.804, U. -. P. 2. 108,. 21. m. of8 6. II. <>. 1.84,. l. B. •. B. Cuprom. i. b. l».. Z.. I. I. M. C ". 1. 1. \| I. I. .. i. B •i. trichloride,. \\. I. .1. i. I. .. .ilium chloride. I. l". :.

_. FOR SOLIDS AND LIQUIDS.. Name. Samarium. Formula.. SmCL. chloride. Sp.. 25. Gravity.. OH.,0 2.392/. Authority.. U.N.A.. 1o "-- Cleve.. 1885.. Carbon chloride.* Silicon tetrachloride. Si. CL. 1.52371, 0°___ Pierre.. Ann.. (3), 20,. 26.. 1.5083, 5°-10° 1.4983, 10°-1 5° I Regnault. P. A. 1.4884, 15°-20° j 62, 50. 1.4878,20° ___ Haagen. P. A. 131, 117.. 1.49276. Mendelejeff.. C.. Pv.. 51, 97.. 1.522, 0°. Friedel and Crafts.. A.. J. S.. (2), 43,. 162.. Silicon hexchloride. Si„. 1.52408,0° 1.40294, 57°.57 1.58, 0°. CL. 1. I. Thorpe.. J. C. S.. 37, 372.. Troost and. Titanium tetrachloride. Ti. CL. 1.7G088, 0°__.. HauteZ. C. 14,. feuille.. 331. Pierre.. Ann.. (3),. 20, 21.. Germanium. tetrachloride.. 1.7487, 5°-10° 1.7403, 10°-15° 1.7322, 15°-20°. Regnault.. 1.76041, 0°.__. Thorpe.. 1.52223, 136°. 41 1.887, 18°. GeCl 4. 1. I. L.. Sn. CI,.. 2. H, O. A.. J.. C. S.. 37, 371.. Winkler. ref.. Tin dichloride. P.. 62, 50.. Ber. 19,. 655.. Play fair and Joule.. 2.759. M.. C. S. 2, 401. J. C. S. 4, 239. Bishop. F. W. C. Pierre. Ann. (3),. 2.71, 15°.5,s_. \ 2.5876, 37°. 7,1 J. Tin tetrachloride. Sn Cl 4. 2.634, 24° 2.26712, 0°___. Penny.. 20, 19.. 2.2618, 5°-10° 2.2492, 10°-15° } Regnault. P. A. 2.2368, 15°-20° J 62, 50. 15° 2.234, Gerlach. J. 18, 237. 2.2328, 20° ___ Haagen. P. A. 131, 117.. Nitrogen trichloride Phosphorus trichloride.. N. Cl s. P CL. .. 2.27875, 0°___ 1. 97813, 113°.89 1.053 1.45 1.61616, 0°—. \ Thorpe. J. C. S. 37, 372. / Watts' Dictionary. Davy. Watts' Diet.. Ann.. Pierre.. (3),. 20,9. 1.6091,. 5°-10°. 1.6001, 10°--15° 1.591 1,1 5°-20° 1.6119,0°, m.. of 2. 1.59708, 10° _ 1.47124, 76°. *. The. chlorides, bromides,. compounds.. and iodides of carbon are assigned. Regnault.. V.. A.. 62, 50.. A. C. P. 4. Buff.. Supp.. Bd. 129. Boiling point, 76°.. to a special division. among. organic.

TABLE OF SPECIFIC GRAVITIES. 26. FOKMUL. P. ipborue trichlori. \.. BP. (>k\\. PC. I. 2(. At. iv. i. IlnKI. I. A. P.. :,.. I. v.. i. 181,. 117.. 1.6127*. „. Vanadium. dichloride. Vanadium Vanadium. trichloride ... tetrachloride. \. ic. trichloride. Th<. |. •!. I. 8.00,. 18°,8„. 0°.. I. As. 01,. I. T. P. -. \. .1.. b.. 1.8159 2.204 2.176. [16.. .1.. 20° .... 6,. Bnagen.. A. 181,. P.. 117.. 2.20500, 0°. —. Thorpe.. >. Antimony. trichloride. .1.. I. 872.. 1.9181 si, CI,. mer.. \. liquid. A. 0. P. p.. 2.6760. Antimony pentachloride. SbCl8. 148.. 2.8461,. il. P.. A. 181.. B.. D. 117. ali trichloride. Bid,. 1.66, 11. p.. /... Ann.. Dumas.. Sulphur chloride. 204.. M. I. md. P. .1. 10. :.. L0°-16'. i. P.. •. Kopp.. A.. A. C. P. 1.6802,. B. :. .. P. 181,. \. 117.. 1.70941 19201 2.906,. J. 1. .. 1 .. .. r. i <. 1. I. •. I. (1. :. I. ... '-. 2. 8.176 8.1-27. 11.. B 100. -. l. I.

FOR SOLIDS AND LIQUIDS.. Name.. 27.

.. I. 11. .. TABLE OF SPECIFIC GRAVITIES. 28. Nam Ammonium. i. Forme. ... copper chlo-. i. I. 2. ,. (ii:.\\. Si'.. \.. i.. <». II. •-. :. i. i. v.. 24°. 1.. A. i. i. BOS]. Evans.. v.. i. W.. 1'.. c.. ride.. Potassium. palladiochlo. K. Pd CI,. palladiochlo-. Am., Pd 01,. Topsoo. 0.. 4, 76.. 1.. 1. ride.. Ammonium. 2.418. ride.. M. rnesium palladiochlo-. Big Pd CI,. 6. LML'. 11. I. ride.. Zinc palladiochloridi. Zn PdCl,.. 6 II.. <. palladiochlo] issium iridichlor. Ni Pd CI,. 6 u". «>. el. ]'. Ammonium. iridichl. K. 3.646,. r <'l fl. I. .. Am,. [r. sium platosochloride. •. Bodeker.. :. 'I,.. <. ;. t. 21. Ammonium. platosochlo-. Ln. PI. ....... I ,. '/... ii. A.. Clarke.. .. \. D.. 15.. ii. 5. .1.. S.. I. \.. 19,. 0.. 0.. 1.. i. 2 -i. Romania.. ride. .in. platinchlorid. 6. Topsoe.. II. 76.. Potassium platinchloride. B. C. Pi. 3.686, 16°_._.. ". platinchloride. W.. r.. X.. 8.32, L7°.2_.J. A. Pettersson. A. 1874.. 8.844. Schroder.. D. 1. 8.96, IT .1. Cl 6 -. i. ride.. platinchlo•. 8.009. Dm. Pettersson.. U.. N.. A. It. 8.94, IT. Ammonium. D. Z. 8.. 8.8, 17. Rubidium. B. Bddeker.. Tschermak.. lG -... B.. r.. I). Z.. f. Tschermak. A. s.. \V.. ;. 8.0, 17 .2. I. A. 1874 Schroder.. Thallium platinchloride.. TI. 5.76, 17. CI,. I't. Dm.. .. N. 1878.. I. A. 1-71. isium. platinchlo-. M. -. 1- 01,. Mg. (l,. 6. II. «>. I. I. ride. it. l't. ]-^. ladmium platinchloride— Cd PtCI, Barium platinchlorid BaPtC), platinchloride Pb l't M Ml: P e platinchloride. (. I. I. .. II. M. •. Iron platinchloride platinchloridi Didymium platinchloride. I. Mil. Pe. 8. ,. PI. r. i. U. .681. H.. .112. II. 12. 6B 8H. « ,. •. Pi CL. I0j. ])i. .. ;. CL. l't. PI. .882. ill". i. i. .ii. .71. I. II. 21. '. \. -J. .. ;. i. ti. in. platinchl. Si. aurichloi. D A. .. Pi. t. I,. ii. I. .. i. uiii in. iriura aurichloride. «. ,. .71. H. in. 1885. II.". 10J. I. ii. 18. U01, IOH,0 ;. Pota. do lohloride. K, SnCl,. Ammonium. stonnochlo-. Am, Sn. .11. 1. .61. Playfair and Joule.. M Cl4. .. 8. H. C. 8. 2, H»i.

5. .. 8. FOR SOLIDS AND LIQUIDS.. Name.. Formula.. Potassium stannichloride_. K. Sn Cl 6. 2. 29. Gravity.. Sp.. 2.086 2.G88 2.700 2.948. .. u. (I II. 1873.. Joergensen.. Romanis. C. N. 49,. Cs 2 Sn Cl 6 .. 3.3308, 20°.5_. Ammonium. Am„ Sn CL. 2.387,. stannichlo". Dm.. Schroder.. Caesium stannichloride. ride.. Authority.. 273. Stolba. 225.. D. J. 198,. m. of 4-^ Ex- I Schroder. 2.381) tremes -j 2.396 2.511 Romanis.. Dm.. 1873.. i'. Magnesium. stannichlo-. Mg. Sn Cl 6. .. 6H. C.. N.. 49,. 273. 2. 0.. 2.080. Topsoe and Christ-. 2.42. Romanis. C. N. 49,. ride.. iansen.. Potassium antimony chlo-. K. 3. Sb Cl 6 2 .. H. 2. 0_.. _. ride.. 273.. 3d.. Oxy- and Sulpho-Chlcrides.. Name.. Formula.. Pb 2 Pb 3. Matlockite. Mendipite Atacamite. CU 2. —. Cl 2 ___.. Cu 2 Cl(0"ll) 3. Gravity.. Sr.. Authority.. 7.0—7.1. 3.898 ._.. Greg. J. 4, 821. Dana's Mineralogy Zepharovieh. J. 24. 3.757. Tschermak.. 7.21 ..... 1186. (<. -. J.. 26. 1201. it. 3.7688. Zepharovieh. J. 26. 3.6 .--. Church. J. C.S.I. 1201.. Botallackite. Cn 4 Cl 2 (OH) 6 .3H 2. Tallingite. Cu 5. 213.. Cl 2 (O. H) 8. Church. J. C.. S. 18. 78.. Mercuric oxychloride-.. Hg3. Didymium. Di. oxychloride. Cl 2. 2. O. CI. 8.63. Blaas. 283.. 0.725). ((. 5.735. II. II. 5.793, 21 c. Samarium oxychloride a. Sm O. ii. Nitroxyl chloride. CI. ii. N. O,. CL. -. j" 1. It. Z.. K. M. 5. Cleve.U.N. A.1885. ,. ?£?}»•1.3677, 8°. Baudrimont.. J. P.. C. 31, 478. 1.32, 14°. Phosphorus oxychloride. PO. Muller. 122,. CI,. 1.673, 14°. A. C. Cahours.. 1.70, 12° 1.662, 19°.5_—. 1.69371, 10° __ 1.69106, 14° _. 1.68626, 15° 1.64945, 51° __ 1.509116, 110°. —. P.. 1.. 45, 129. Wurtz. J.. J. 1,. P.. C.. 365.. Mendelejeff. J. 13,7.. A. C. P. 4 Supp. Bd., 129.. S-Buff..

TABLE OF. 30. .\. AMK.. SPEI III''. GRAVITIES.

FOR SOLIDS AND LIQUIDS.. ol. INORGANIC BROMIDES.. IV.. Simple Bromides.. 1st.. Formula.. Nam?:.. Sp.. Gravity.. Authority.. Lithium bromide.. Li Br_. 3.102, 17°. Clarke. A. J. S. (3),. Sodium bromide... Na Br. 2.952. Schiff.. 13, 293.. A. C. P. 108,. 21.. 3.079, 17°.5 3.011. Kremers. J. 10, 67. Tschermak. S. W. A. 45, 603. 3.198, 17°.3 __ Favre and Valson. ". Fused .... C. R. 77, 579. Quincke. P. A. 138,. 2.448. 141.. Na. 4H,0.. Br.. u. u. 2.34 2.165, 16°.8. K. Potassium bromide. Br. -. 2.415. Plavfair and Joule. M. C. S. 2, 401. Favre and Valson. C. E. 77,579. Karsten. Schw. J. 65, 394.. 2.672. Playfair and Joule. M. C. S. 2,401. 2.690, m. of 0. Schroder. P. A. 106, •. 2.712, 12°.7. " Fused. 2.199. "Not. 2.505 2.704 2.700 3.358. 226.. Beamer. F. W. C. Quincke. P. A. 138,. .. 141.. " ". pressed " " Once. ". " Twice ". Kb Br. Rubidium bromide Caesium bromide bromide.. Ammonium. _. Cs Br._. Aqi Br.. ). 18° J.. -. Spring. Ber. 16,2724.. J. Setterbenr. St. 1882,. 4.463 2.379. Of.. Ak.. 6, 23.. a. it. Schroder. P. A. 106, 226.. " ". Cryst. 2.266, 10°. 2.327 .327 1. Sublimed. 2..3394/. Ag Br. Silver bromide. Bodeker. B. D. Z. Eder.. Ber. 14, 511.. 2.456. Stas.. Mem. Acad.. 6.3534. Belg. 43, 1. Karsten. Schw. J. 65, 394.. 6.425,. m. of. 7. Schroder. P. A. 106,. 0.215,. 17°-.. Clarke. A. J. S. (3),. 226. 13, 294.. ". 6.245, 0° ... \ 5.595, 427°. j 6.2. Molten. Rodwell. P. T. 1882, 1125.. Quincke. P. A. 138, 141.. Thallium bromide. Precip. Tl Br. ". ". After. 7.540, 21°.7 \ 7.557, 17°.3 /. Keck.. 3.643, 10°. Bodeker.. F.. W.. C.. fusion.. Zinc bromide. Zn. Cadmium bromide. CdBr,. Br„. 4.7121. 4.910/. 14. B. D. Z. Bodeker and Giesecke. B. D. Z. \ f.

1. 32. TAP.!. "i. 1. SI'EC-Il. Name.. (. I'. GRAVH Sp.. Cd. bron. ':uliiii\iiii. M. .. -. Gravii. 1.794. Br... II. Arm'. v.. iric. Be. brom. }. -. ii.. Scb v.. r.. P.. \V.. C.. B. D.. X.. .. .1. Br,. 5.7401, 18. Calcium bromide Strontium bromide. c. w. • i. lurous broi. i. Bodeker.. 3.82, 11. -. 3.902, 12. V. Favre and. i. C. R. 77. Sr Br,. Ba Br,. Barium bromide.. 6H A. Schiff.. I. !'. i .. 21.. Ba Br. -J. ... II '. Tin. i. D. Schroder. Pulv.. \V. |-. r. ;. Schw.. C. J.. 65,. 6.011,. ". Krei. ::. Ppt.. .. Br. Cuprous bromide Boron tribromide.. I'n. Aluminum bromide. Al Br,. .. I:. l;. 4.72, 12°. Bodeker.. 2.09,. Wohlerand. 1. 15.. D Z. Deville.. 1". .F.. and Ti. le. J. 12. mium bromide,. Di Brs. .. 6. B,. 3n Brr. 6. II. 20°.7. 2.81. ii. Samarium bromide. -. rabromide. Si. 1. A. I'.r,. Titanium tetrabromide. Tindibromide. .-..117.. J Duppa K:i\ mann. 17. A. Tin tetrabromide. •. •. K.. r.. Kaymunn and A tril. I». Z.. I. ... Phosphorus. 866.. C. i'. P \. i. 11.. 2.9281 2.40541, 172 ic. tribrom. Antimony. \. J. I. I. Br. D. B. A C. 8.041,. tribn. I. .8 /.. i'. N.. C. 17''.. 1.148, 2. i. tli. tribroi. Am.. 1'. B. Bi Br. Mtiir.. D.. /... 1!. nnd R. Sulphur bn :n. l. 1 1 :». r. i. ;. bromide.. .. .. .1. I. P.. 128,. A..

FOR SOLIDS AND LIQUIDS.. 2d.. Name.. Double, Oxy-, and Sulpho-Bromides.. 33.

:1. TABLE OK. 34. [C. GRAVITIES. Simple Iodides.. 1st.. Fokw. 1... Lithium iodide. II. INORGANIC [ODIDES.. V.. Nam. SPEI. .. Li. I. Sp.. Gravity.. _'3°. .. A.. Chirk-. B. I. 18,. Sodium. 21, si. 8.654,. :. 2.448,. 2. 116.. Favre and Va C.. N:i 1. • '. -. i.. i. A. Pilhol.. iodide. «. 1.. I. KI.__.. urn iodide. u ii. II. .0. 078 8.104 2 9084. 77,. I:. Boullay.. 1. /. Schw.. in.. •. .1. I. ii. K. n. ii. ii. u. ii. ii. ii. ii. 8.081. ii. 8.077. ii. it. ii. ... Playfair and J. Add.. 1.. 21, 416.. A. C. P. 108,. 21. •. '. A. the. meltii 2.497. —. 1'. j .t. Fused. .1.11.1. :.. ler. 1. 18, 81.. P. \. 141. 'i. 8.012, 20°— ) 8.110, -J-J .. 8.112, L'0°_. J. press 'd. -. ". ". Twice". jsium trii<>dide. Bubidium. iodide. _-. K. B. Spring. 2724. Johnson.. I. Rb. O.. N \. I. St. i--ii. Caesium iodide. Ammonium. -. •. I. il°. iodide it. Ammonium. iodidi. i.rdide. i.. u. it. i.. ii. ii. N \. II. I. 1. N ). i. I. .. J,. Filhol. Ai I. '... \. 21. ii. t. 5.718. ". «. 2.46, 16. 6.614. Z. I).. D '. •J. ii. B.. r.. Schro lei Johnson.. •. 8.749. triiodidi. anmonium :. 2. ii. Cryst.. Schroder. i 1. I. i-. -. P A. 108,.

.. FOR SOLIDS AND LIQUIDS.. Name.. Formula.. Silver iod ido. Cryst.. Acr I. Sp.. Gravity.. 5.4701 5.544 / 5.687 _.. After fusion Precipitated Ppt compressed.. 35. no u. Authority.. H.St. Claire Deville.. "-. P. A. 132, 307. C.. ::j. 5.807,. K. 64, 325.. 5.569 ._ 5.675, 0° 5.660, 0° __ 5.812, 0° ._. Fizeau.. Kodwell. P. T. 1882,. Molten. 5.681, 0°__ 5.771, 163° 5.673, 5.522, 527°. Iodyrite. 5.64—5.67,. Breithaupt.. 5.504. Domeyko.. 5.707 5.366. Damour.. J. 7, 870. J. L. Smith. J.7,870.. 5.677, 14°. Damour. Quoted,. —. After rep. fusion. After oue fusion.. From Ag. in. H. I.. Ppt. after fusion.. At max. density. At min. density.. 1125.. Dana's. Min. Dana's. Min.. C.. K. 04, 314.. Thallium. iodide. Precip.. ". ". Cast—.. Zn. Zinc iodide. Cadmium. Tl I. iodide, a variety.. I "~_Z_". Cdl,. 7.072, 15°. 5 7.0975, 14°. 7 4.696, 10°. \ Twitchell. F.. Bodeker. 4.666, 14°. 2__ 5.543, m. of 8] 5.622, m. of 8 |. 5.660,m. of 7 5. 729,m. of 6. (. 5.610, ni.ol'3. 5.675,m. of 4 5.701, m. of 4 4.576, 10°. variety.. 4.612,m.of7\ 4.596, m. of 7 J. and. C.. Gie-. secke. B. D. Z. Kebler. F. W. C. Kebler. A. C. J. 5, 235. Six samples, prepared by different methods. Temperatures of weighing, 10°.5to20°.4. Twitchell. A. C. J. 5,. fi. W.. J. 235.. Bodeker. Kebler.. B. D. Z. A. C. J.. 5,235. Two lots, 14° to 15°.4. 4.688, m. of 5_ Twitchell. A. C. J. 5,. Mercurous iodide. He. I. 235.. Boullay.. 7.75. Ann.. (2),. 43, 266.. 7.6445. Karsten.. Schw.. J.. 65, 394.. He. Mercuric iodide. I.. 6.32 ... Boullay.. Ann.. (2),. 43, 266.. Karsten.. 6.2009. Schw.. J.. 65, 394.. 6.250. Filhol. .. Ann.. (3),. 21, 415. Schiff. A. C. P. 108, 21.. 5.91. Tsehermak. S. W. A. 45, 603. 6.231, m. of 7- Owens. F. W. C. 6.27. Red. 6.2941 6.3004. Yellow. 1. f. 6.276, 126° 6.225, 126°. ) I. [. J. Kodwell and Elder. P. T. 1882, 1143..

TABLE. "i. Namk.. 3PJ. [FIC. l. GRAVITIES. Formula.. Mercuric iodide. Solid Molten Strontium iod. Sr. Murium. Bu. il. I. iodide.. V. V. I. V. I. Ai. .. I. I. II.. 10° ... L917. I. Ba. r,. Pb. L.. V.. Bod well and Elder.. I. P '!'. 1882, 1148 Bodeker. B D Z.. Ann.. Pilhol. 21,. I. HOBI1. i. B.0. I. W.. 1".. ird.. I. 6.11. '. '.. Ann.. li'nilhiv. 266.. Bchw.. n.. J.. Ann.. Pilhol. '. 21,. c. P.. P. A.. \. 108, 21.. Schroder. 107, 118.. Rodwell. P.T. 1882,. Molten I. 1144.. ron iodide .... Cu. Cuprou. r2°. ... II. i. _.... 1. B. v.. 1'. A. Schiff. 1.410. Z. P.. I. 108, 21.. T. P. :;. 1158.. Aluminum. Al. D. [,. Tin tetriodido \ nic t i; dide. L89,. and Ti. lie. 12, 26.. J.. 11°. ... B6d(. pprox.. Schroder. Sloan.. ki. B. •. D. Z.. 1. A. Dm.. C. I. N. 194.. Antimony. 6.01, U»° 1.676 1.848, 24°,. triiodide. it. ". Hexagonal. of il. •. 1. I. m.. •'-.. )l. M. 1877. id. \. 10°. ith triiodidi. D /. B.. r.. Schroder.. •. B.. r.. \. ind I. I>. Z.. J. 6,. I. Muir.. J.. L87.. S. 68,. Double and Oxy-Iodidea.. 2d.. FORMUL. Name.. -j. I,. •. \.. II. Authority.. SP. (ilLA\ III. I. .. I. \\" .. i. '.. IH.O. K.Hg,] i.. S. •. i. 1. \. 2. \. 2. Cu. l. I. II. 2B. I.. Bellati. and. I. Beiffhway. P.. W.O..

FOR SOLIDS AND LIQUIDS.. Name.. 37.

38. TAB! E OF SPE< HI'' QBAYITIl. Br.. II. A.. chlorobromiodide. r. \. I. A.g. 0°. 5.6971 6.9717,. I'.:. Ag. I. A. • i. A.g Br.. 1. I. 'i. 9. ...\. i. HOB1. I. Rodwell.. i. T.. '. 1140.. 0°..). 5.907,. Bi. |. A.MMONIO-CHLORIDES, A.MMONIO-BROMIDE8,. VII.. AJMEMONIO-IODIDE8.. X \M. Formula.. B.. 'admammonium. (. \. monium. N. rru. 1. I-.. ~ :i ii. i. <. At. rBAVITY.. CI.—.. chloride. Cadmammonium bromide 1. SP.. i. QOBITT.. :. <•,!.. Br,... II.II.', CI... II.. ... <>f. -J. Piavfair unci Joule.. M C. chloride.. Dimercurammonium. chlo-. CI,—. N. 11,11-. N. Bg"4 Cl,.. N. II. '. ride.. mercuram mon ium. 2. II.". 7.17':, in.. II. 1.672. of 2. chloride.. Cupram monium (. chloride. lopperammonio-chloride. Nickel ammonio-bromide Nickel ummonio-iodide . Purpureo-cobalt hexchlo-. .. CuCl,. -. N. Ni. I. N. I. Br... 6. .' N \. II. N. II,. I. II,. CI,—. II. ... 2.101 B02,. Gibbsand Genth. A.. :. l. .1.. riae.. 8.. I. Jorgen8< 2. Pun. ill. bexbro-. -.. a. .. J. P. C.. a.. L9,. i. •. -. :. ln:. Purpureo-cobalt bromide,. chloro-. ureo-cobalt. bromo-. l«Br,. '. B. 17°. 2.165 |. -cobalt hexchloride. G. 1.7016, 20. Purpureo-chromium hex-. •. ; =. CI,. -. nth. A.. I. .1. S. Jdrgensen. -. P. 0.. •'. chloi. •chromium chlo-. •J. '17.'... I. roDromide. '.. !i">liinn. B. 2.072,. chloi. Purpureo-rhodium brom Purpureo-rhodium ••. li-x-. \. 11-' «. II. r. I. i. Jdrgensen.. •. N. B. !,. 8.110,. P.. •'. '.. 5 II. I. P. 0.. i. 27,. 18. Jdrgensen.. J 171.. I. I'. 0..

1. f. 1. FOE SOLIDS AND LIQUIDS.. VIII.. INORGANIC OXIDES. 1st.. Name. Water*.. Simple Oxides.. Formula.. H,. 39. O. Sp.. Gravity.. Authority.. 1.0000, 4°.07-_ Standard of. compar-. ison.. H. .999889, 0° __. .988433, 50° _. .958737, 100° . .999887, 0° \ .992247, 40° J. at 3°. 78=1.0.. 2. MuDcke. Acad. C \. Mem.. St. Peters-. burg, 1831. Stampfer. 2 3°. 75=1.0°.. H O. at. P.. A. 21, 75. Despre.tz. Ann. (2), I. .999862, 0° __.. 70, 5.. .99988, 0° .95903, 95°.8 _ .93078, 130°. 8 .93123, 131° _. .93035, 131°. .90783-1 „. „. 156. '. 1. [. Mendelejeff. A. C. P. 119, 1.. 7. .90811 .90715, 157°.95892, 100° _.. J. H 2 Oat0°=1.0. A. C. P. 4th Supp.. Buff.. 129.. .999866, 0° __ 1.000000, 4°. 07 .99975, 10° __. .99826. 20° ___ .99575, 30°___ .99238, 40° ___ .98835, 50° ___ .99831, 20° ._-. I. \-. Ro&setti. Ann. (4), 10, 471. Sp. Gr. given for every. from 0°. degree to 50°. J. Bedson and WilHams. Ber. 14, 2550.. .9543, 100°. 1.. Sen iff. Ber.14,2763.. .95851. 1UU Schiff. Ber. 14,2766. .9587 ( 1° .91812, Brunner. O at 2 0°=1.0. P. A. .91912, —10°.92025, —20° _ 04, 113. .9184, m. of 2. Playfairand Joule. .M. C. S. 2, 401. .9175 Dufour. P. M. (4), •. Ice.. —. H. 5, 20.. .918 .922 .91674. \ /. Duvernoy.. P.. A.. 117, 454.. Bunsen.. Ann.. (4),. 23, 65. * For water and ice the table makes no pretense at completeness. are given out of a vast number. t See Playfair and Joule for older values.. Only a f»w important values.

l. 1. TABLE OF. 40. 8PECI1. [C. 1. .. GRAVITIES. '. Name.. :ti..\.. v. .. v. 1. 1. v. P. 11. 1. Prop:il»J. gen dioxide. 0,. II. 1.452. Lithium oxide. L. 1. •. ner and V.. 2.102 P.. Sodium. ium oxide. M.. (6. Ll. Karsf. oxid. Silver. W. :. D. K. ... 7.1. \. P. M.'.l.. ath.. I. 821. •. Boullay.. 7.250. Karst !. 7.147. Playfair and. .1. Schroder.. e. -1. Silver dioa. Glucinum oxide. of 2.. 7.521,. in.. 5. IT. impure). 1. \>. Mahla Ekeherg. (il (i.. P.. r.. 9,. 1.. 16.. M. 14,. 8.02. i. .1. owder I. ••. II.. 8.027,. P.. A.. Ll. 71. niti '. J -. B. I. 8.18,1. M. M. 3.67. l.. periclase. J. 2. ur.. 8.760. .1. .. P.. C.. '717.. Schw.. ten.. \. ll. iv. i; ..... J.. \. i. Ehelmen. '..VI.. :ili. i.. 18,. j.li. 8.2482, i. J. 4, 16,. T-. at. low. ri. gh. 1741. Ditte.. t. joui. J.C.S. 2),.

-. .. FOR SOLIDS AND LIQUIDS.. Formula.. Name. Zinc oxide. Sp.. 41. Gravity.. Mobs.. 5.432 .. Zi. Authority.. 5. GOO -. See Bottger. Boullay. Ann. (2),. 5.7344. Karsten.. 43, 266. it. it. Schw.. J.. 65, 394. (I. It. It. II. II. II. 5.5298, cryst.. (I. II. 5.G12. a. it. 5.. <t. ii. " ". " ". 439. \Y. and T. J. Herapath. J. C. S. 1, 42.. Ann.. (3), 21,. 782, 15°, cryst Briigelmann. (2), 4, 286. amor- Briigelmann. 5.47,. P. A.. Filhol. 415.. phous. 5.684. Zincite Artif. cryst. P. A. 74,. Brooks.. 5.60G7 5.G570. Ber.. 13, 1741.. Blake. J. 13, 752. B. S. C.. 5.5—5.6. Gorgeu.. 8.183, 16°.5__.. Herapath.. 47, 146.. Cadmium. CdO. oxide. M.. P.. G4, 321.. 6.0502. Schw.. Karsten.. J.. 65, 394.. ". ". 8.1108. Cryst.. Htr.,0—. Mercurous oxide ii. ii. Werther. J. 5, 390. 10.G9, 1G°.5___ Herapath. P. M. 64, 321.. 8.9503. Karsten.. Schw.. J.. G5, 394.. HsrO.. Mercuric oxide. 11.074, 17°.5 11.085, 18°.3 11.0. Herapath. P. M. 64,. a. ii. ii. ii. a. ii. !!. II. 11.29. Leroyerand Dumas.. II. t!. 11.344. See Bottger. Playfair and Joule.. II. II. 11.136. Plavfair and Joule.. 3.179. Boullav.. 321.. Ann.. Boullav.. (2),. 43, 266.. 11.1909. Schw.. Karsten.. J.. 65, 394.. M.. C. S.. J* C. S.. Calcium oxide. Lime_.. Ca O. 3, 84.. 1,. 137.. Ann.. (2),. 43, 266. ii. ii. a. 11. t!. II. 3.180. Filhol. 21, 415.. II. II. II. 3.251, cryst.. BniLcelmann. P. A.. II. II. II. 3.32. 3.16105. Schw.. Karsten.. J.. 65, 394.. ". _.. Ann.. (3),. (2), 4,282. Levallois and Meunier. C. R. 90,. 1566.. Strontium oxide. Sr. O. Karsten.. 3.9321. Schw.. J.. 65, 394.. Ann.. 4.611. Filhol. 415.. 4.750, cryst. _. Briigelmann. P. A.. (3), 21,. (2), 4, 282.. 4.51,. amor-. phous.. Briigelmann. 13, 1741.. Ber..

1. TABLE OF. 42. SPE<. II. [C. GRAVITIES. Barium oxide. 1. 1. KM. YVITY.. Formula.. N AMK.. Fourcroy.. 1. .. V.. 8. Tunnennann.. I. Bdtl. Schw.. Ears ten. 1.829. M. J.. and Joule.. lir. •. I. Filhol. Ann.(8),21, 5.722,. P.. Imann.. _.. 1741.. 18, :n. Playfair and. dioxide.. Boron trioxide. B,. -. Os. A.. 282.. 1. ". .1. .. Berzelius.. -. Breitbaupt L.825,21. .6. and Valson.. ... C. K. 77 1.8471. BO. -.. :. {.mhI. »°.4. 1. 16°.8. " All. minum. ;. Quincke. P. A. 186,. Fused trioxide. Wil-. B. liams. 2664.. J. \. -1°. 4.152,. and. -. a. P. M. Dui. ;:. and. ha. B. Q. haupt. by I.. 1.004. Ann.. Filhol. 21, ryst.. (3),. H6. 111.. .1. -. Artificial.. Beat in. '1. wind. H.. furn'ce gnited in porcelain furn ]... P.. Rose.. A.. 71. .w. after 1. 1. ignnt. 74. I. "n. Nilson. p. .. Pettors-. I. \. Artificial 3. 6811. 1. Schnflfr 71.. I. P. A..

FOR SOLIDS AND LIQUIDS.. Formula.. Name.. Aluminum trioxide. Ruby AL O, it. U. ". ". II. Sp.. 43. Gravity.. 3.95, natural 3.7, artificial. Sapphire.. 3.562. 3.9998 4.0001 3.98 ._ 3.990. Corundum. 3.899, 15°.5_. 3.929 3.974 4.022. I. after 3.992, ignition.. 3.979 4.03. Scandium. trioxide_... (i. Sc 2. 3. ii. it. Yttrium trioxide. 15°. 5. 3.8 _.. 3.864. Yt, O,. 4.842. it. it. 5.028, 22°. II. !(. 5.046. Indium trioxide Lanthanum trioxide. a. (I. (i. u. ((. (1. Didymium <<. trioxide u. ii. ii. a. a. ii. ii. U. II. Erbium. trioxide. it. ii. ii. 3. O3 w. 7.179 5.94. 6.53.. 6.480 _.. Di„ (X. !!. _.. trioxide. u. La.,2. 5.296,. Didymium pentoxide Samarium. In 2. Ytterbium trioxide _. Carbon dioxide. L._.. ). 16°—.. 17°___.. Authority..

.. TABLE. 44. Name.. Carbon. tli.>xi<l".. <>F. .. SPECIFIC GRAVITIES. Ul. I.\.. G. A 01. L VITT.. 11'tItITT.. CO,. L.. ». u. •. Mitchell.. II. B. J. 22,. (I. u. ((. 'i. u. II. .'.'7K',. u. II. .9471, .9222,. ". ". <i. (I. II. ii. II. •'. _.y>_ 0°-__. +5°.. it. ... ii. ii. " ". ii. ". ii. u. ii. ii. ii. <«. u. it. II. II. II. II. II. 11. .7831,. Ii. — .910, — 1°.6_ 'J.'.. — 11°.5 and. Cailletet tbias.. .840, 11° ._.. II. •<. Solid. 102,. 1202.. .726,22°.2_-. Landolt.. 1.199. monoxide. 811.. B( r 17,. I. ii. Dewar. Read a! A. Silicon. K.. C.. II. II. ii. Ann.. ':!'.. (3), 66, 817.. -. .. 1.016,. .966,. II. ii. 6°. 1. g. ,,. ::i. 1. -v. 1. Mabery. A. C.. -I. 9,. 16.. Silicon dioxide. Artif. .... of. P. A.. BchafTgotech.. 2.20, 12 9.. 17.. I. Bi 11, 2126. From gelatinous silica, ignited.. i. .. Quartz. I. rv-t.. Scbeerer.. meth'st. 1. 2. 7 14. 2.651. .. Bmoky. .. Breitbaupt. Schw.. 2. '.".1. r. .1.. " 2.618, milky-. B,. I. 411.. -. {i;. ,!.;.. I. ) )'. 1. of eleven. Neumann. 28,. i. •. in.. 2.61. P.A. I, Extremes. P.. P A. Schafl. of. A. 1.. 6.. !. 17. J. 8, 14.. Pter fu-. sion.. Mill.: .:.. 1. I". A. M.. (4),.

FOR SOLIDS AND LIQUIDS.. Formula.. Name.. Sp.. 45. Gravity.. Authority.. (Rock. fDibbits. Silicon dioxide. Quartz. crystal.) Bei. 5, 81. Calculated. 0° 5° 10° 15° 20° 25° 30° 50°. SiO,. 2.G507. 2.6502, 2.0498, 2.6493, 2.G488, 2. 0484, 2.0479, 2.0400, 2.0400, 100 c. from. sp.. g.. de-. terminations by Steinheil, data for expansion of. water by Regnault and Kopp, and the expansion of quartz as. determined b y PfaffandFizeau.. Tridymite. Si. O,. __.. 2.295 2.326. 15°-16°. Vom. 2. 282,' 18°. 5. 2.311 2.317 2.373. Rath.. J. 21,. 1001.. ). [. Artif.. G. Rose. Ber.. 2, 388.. J. ". 2.30, 16°,. Hautefeuille. P.. M.. (5), 6, 78.. ". ". Asmannite. 2.247. v.. Rath. A. J.. S. (3),. 7, 142.. Titanium dioxide t!. Ti. 0.,. 4.18. II. 3.9311, artif. _. 4.253, powder 4.255, ignited. Klaproth. Karsten. Schw. J. 65, 394.. (I. U. Ci. ((. ". ". Rutile-. Rose.. Mobs.. 4.249. See Bottger. P. A. 65,. 4.244— 4. 245_. Scheerer. 296.. 4.250 4.291. Breithaupt.. 4.420, 0°_.. Kopp.. 4.56. Muller. J. " ". 4.283 4.3. 5, 847.. Ebelmen. J. 4, and J. 12, 14.. 4.20, artificial.. 15,. Hautefeuille. J. 16, 212.. 4.173—4.278- Lasaulx. ". Brookite.. J. 36, 1840.. 4.1281 4.131 4,165. I. H. Rose.. f. 4.1G0J 3.952,. arkan-. Breithaupt. J. 2,730.. site.. 3.892 3.949 4.03, arkansite 4.083 4.085 4.22 4.20. .. 4.1, artificial.. Rammelsberg.. J. 2,. 730. 1. Damour.. J. 2, 731.. Whitney. J. 2, 731. Frodmann. J. 3, 704. Beck. J.. 3, 704.. Hautefeuille.. J. 17,. 214.. Anatase.. 3.857 3.826 3.75 .. Vauquelin. Mobs. See Bottger. Breithaupt..

.. .. TABLE OP. •}.;. Nami. SPEl. II. 'IC. GRAVITIES. Formula.. .. Titanium dioxide. A. \. y. n. An iiouity.. v. Kobell.. i. H.. .912. ::.. I. '.. 8.7, artificial. tarmaniura dioxide.. J. 17.. 215.. Winkler.. 1.708, 18. ref. Ber.. 19,. i. -. Klaprotb.. 4.80. niuia dioxide. 10, 661.. .1.. Hautcfeuille.. " (. i;. i. ,06. ger. 19.. i. i. Berlin.. •. 6. .1. Hermann. 6.742 6.710 6.624. .J.. 19, 191.. nskiold. P. A. Ill. 6. 12,. Knop. A.. :. •. 62. •">. M.',. Knop. A. i.. 1'. 0.. 58.. 5.850. .... Nilson. :ti. C. K 91 path. P. M .. Tin. B. :. 1.. 821.. i. green. 6.600,0 i 0°,dark violet.. 169.. Allcrystal-. line.. Prepared by nt meth-. ods.. Tin dioxide II. :. M.64,. P. ith.. •. 821.. Ann. Boullav. i. 7.180. Breithaupt f. Neumann. 8.8. A rt. i. II,. 8.72. f. a. .1.. II. 11.. rand Joule. .1. 0.8. !. J. \|. mnnn.. .1. 1".. less,. from. rit'-. •. 12,. I:. r. <..:\-.. Art if.. A.. Kopp.. *. i. P.. yell. Boln. 6.7021 black. 6.019. P M. i. •.

FOK SOLIDS AND LIQUIDS.. Formula.. Name.. Tin dioxide. Artif.. cryst.. Sn. 2. .. Sp.. 47. Authority.. Gravity.. 6.70. Levy and Bourgeois. Bei.. G,. 531.. Lead hemioxide. Pb 2 0.. 9.772. Playfair and Joule.. Lead monoxide. Pb 0.. 9.277, 17°.5__.. Herapalh. P. M. 64.. 9.500. Boullay.. M.. C. S. 3, 83.. 321.. See Bott-. ger.. Karsten.. 9.2092. Schw.. J.. 65, 394.. 9.250. Plavfair and Joule. M. C. S. 3, 84.. 9.361. Filhol. 415.. 9.3G34, 4°.__. Playfair and Joule.. 8.02, cryst. J.'C. S. 1, 137. Grailich. J. 11, 186.. 9.1(399, green-. 1. Ann.. (3), 21,. ish yellow.. Ditte. C. R. 94, Samples 1310. differently pre-. 9.2089, yellow 9.8835, brownish yellow. 9.5G05, greenish gray. dark 9.4223, green. 9.3757 9.29, 15°, yel-. pared by boiling Pb (O H) 2 with. KO H.. low crvst. 9.12(5,15 °, red cryst. 9.125, 14°, red -. cryst. 9.09, 15°, red. Geuther. A. C. P. 219, 60-61.. J. pulv. 8.74, 14°, red,. very pure.. Lead dioxide.. PbO„. 8.902,. 16°.5— Herapath. P. M.. 64,. 321.. 8.933. Karsten.. Schw.. J.. 65, 394.. 8.756 8.897 9.045. Playfair and Joule.. M.. C. S. 3, 84.. Wernicke. J. C.. S.. (2), 9, 306.. Minium. Pb 3. 4. 8.94. Muschenbroek.. 9.096, 15°. Watts' Diet. Herapath. P.M. 64,. 9.190. Boullay-. 321.. Ann.. (2),. 43, 266.. 8.62. Karsten.. Schw.. J.. 65, 394.. Cerium dioxide.. Cc0. 2. .. 5.6059 6.00 __. it. nermann.. (i. J. P. C.. 92, 113.. 6.93 G.94. Nordenskiold. J. 184.. 14,.

TABLE OF SPECIFIC GRAVITIES. \8. N \m. Cerium. Formula.. B.. di. ,. 8p.. A. Gravity.. i. i. ii. a&kidld. J. 14. | i. cryet.. 184. Nil-. .ii. and. son.. Thorium. 9.402. di. Pet. O.. R.. '.'1. P A. Berzeliu. [I. 9.21 (. ''."77. Ihydenius.. .1.. oiu8.. ). 18. J.. 16. K.. 91. |. 9.861 son.. 10.2199) 170 kt •;. -. 0.. Nikon. f. 16°..... Troost and Ouvrard ('.. Nitrogen monoxide. L.. R. 102,. 1. 122.. .9756, —5° _"| .9370, 0° .... N. I. +5°_. .'.'177.. 10°... I. y. D A.ndn. Ann.. 6ff.. (3), 56, 317.. .8704,. 20. 0°__.. Will. 170.. -. Wroblevsky. '.'7.. 0. K. II. 1.002,. .952,. —. 11°.6_.. .912,-2 .810,. L.. and 8£a0.B.102,. Cailletet thias.. ll°.7— _.. 1202.. I°.7.„.. .. Nitrogen tetroxide.. .2. D. 1.451. 8chw.. ng. J.. 77. l. f_-. 109.. 0° ,21. P. I. !. O 8.64, 20°. •. Thorp. I. 'i. —. * r-. i. —. r. >. trio. 4.72,. I'. i. Schafnrik. J. I. dium. 1'. C. 12.. Schafarik.. 16. 3. .1. 224. I. .!. P. .i. P 0.. 12. \. 8.472. 20° }. Schafarik. j .1. .1. \\. and. Schorlem. \. B. Leonhard.. 1.710 |. :. vpIui'.. '.

1. FOR SOLIDS AND LIQUIDS.. Name.. Formula.. As, O,. Arsenic trioxide.. Sp.. 49. Gravity.. Authority.. 3.G95, octahe-. Guibourt.. dral.. 3.7385, amor-. phous. 3.729, 17°.2. B.J.. 7,. 128.. P.M. 64,. Herapath. 321.. 3.7026 3.7202 3.798 3.884. Schw.. Karsten.. J.. 65, 394.. Gm. H.. Taylor. Fil'hol.. Ann.. (3), 21,. 415. 3.85, native. As,0.. Arsenic pentoxide. Claudet. J. 21, 230. Karsten. Schw. J.. 3.7342. 65, 394.. 3.985 4.023 4.250. Antimony. trioxide.. Sb, O,. "I. j. Playfair and Joule.. M. C. S. 3, 83: Filhol. Ann. (3), 21, 415.. 5.566 5.778. Mohs. Sec Bottler. Boullay. Ann. (2),. 6.6952. Karsten.. 43, 266.. Schw.. J.. 65, 394. '_.. 5.251. Playfair and Joule.. M. C. S. 3, 83. Terreil. J. P. C. 98, 154. /. 5.11, octahedral 3.72, prismatic.. \. Valentinite. 5.566. Dana's Mineralogy,. Senarmontite. 5.22—5.30. Antimony. tetroxide. Sb 2. 4. Cervp.ntite. Antimony pentoxide.. Sb, <X. "_l~. (i. ti. 4.074. Playfair and Joule. M. C. S. 3, 83.. 4.084 ... 6.525 __.. Dana's Mineralogy.. Ann.. Boullay.. (2),. 43, 266.. 3.779. Playfair and Joule.. 8.211, 18°.3__.. Herapath. P. M.. M. Bismuth. BL 0,. trioxide. C. S. 3, 83. 64,. 321.. 8.449. __.. Le Koyer and Du-. 8.1735. mas. See Bottger. Karsten. Schw. J.. 8.079. Playfair and Joule.. 65, 394.. M. 8.855. 8.868/. Bismuth tetroxide. _. 20°. Bi„0,. 5.6,. Bi,O s. 5.917-1. 5.919/ 5.1,. 3, 82.. Dm.. 1873.. Muir, Hoffmeister, and Kobbs. J. C. S".. Bismuth pentoxide. C. S.. Schroder.. 39, 32.. Brauner and Watts. J. 20° __. P.. M.. (5), 11, 60.. Muir, Hoffmeister, and Bobbs. J. C. S. 39, 32.. Columbium pentoxide. Cb„. Os. .. Extremes. 4.50 J of several 5.26) determinations.. 4. S. G. H. Rose.. J. 1, 405..

.. OF. TABL1. 50. Name. Oolumbium. penl. -II' 111'. GRAVITIES. Fobm. AlTTHi. (,..«.. fusion. with K.8,0, nited.. m ore Jy. ig-. nited.. K. ll. «e.. 12. .1. I. I. prep-. 6.2. aration,. i. -. nited.. more. 5.79,. inal. :iy ig-. |. nited.. 5.51 ... Fxtrmio I. I. 5.20 5.. •. 18 {. .. 14.. ryst. <. by tw.. Siarignac.. .'.. I. s. .. I. Bermann. Knop. A.. 5.00 1.81. J. 18,209.. C. P. 159,. i. Tantalum pentoxide determi-. ,. II. i:. .'. -. (From fusion. with ditto, ig-. nited.. <litt.>. II. illine.. ditto, iirn. i. R For tee. -. .1. l". detail*. full t:. t >-il. ditto,. 2,. more strongly. 7,. ditto, in. porcelain fur-. Bermann. on. CI., ignited. •'. -"l.. ti-. .1. T:i. J. 1'.. 0..