INDEX TO TIIK LITERATtiRE OF THORir>r. It 



1898: Gil. Matthews. III. The i)repiiration of Zirconium Nitrides. 

 J. Am. Cliein. Soc, LSOS, 20, 843-84(); 1899, 21, in Review of Am. 

 Chem. Research, 18!»!), 5, 28; J. Cliem. Soc. Lond., 1899, 76, 2, 

 29()-297 ; J. Soc. Chem. Ind., 1899, (14 ; Jtilirbuch Chem., 1898, 8, 

 81-82; Chem. Centrbl., 1S99, 70, I, 15-10; Rep. tech. jour.-lit., 

 1898, 20, 795. 



1898 : 612. Matthews. lY. On tlie separation of Iron from Zirco- 

 nium and certain other allied metals. 



J. Am. Chem. Soc, 1898, 20, 84()-858; 1899,21, in Review of Am. 

 Chem. Research, 1899, 5, 10 ; J. (Jliem. Soc. Lond., 1899, 76, 2, 335; 

 J. Soc. Chem. Ind., 1899, G8, 75 ; Chem. News, 1899,79,97-99, 112- 

 114 ; Bull. soc. chim. Taris, 1899, [3], ^2, 442 ; S. of M. Quar., 1899, 

 20, 301, 402; Chem. Centrbl., 1899, 70, I, G3 ; Rep. tech. jour.-lit., 

 1898, 20, 795. 



1898 : 613. Curie. RaA^ons emis par les composes de I'uranium et du 

 thorium. 



C. R., 1898. 126, 2, 1101-1103; J. Chem. Soc. Lond., 1900, 78, 2, 

 81-82; Chem. News, 1898,77,249; Monit. Sci. Quesneville, 1898, 

 [4], 12, 2, 446-447 ; Ztschr. physikal. Chem., 1899, 28, 568 ; Chem. 

 Ztg., 1898, 22, 327; Jahrb. Erfuid., 1899, 35, 201; Beibl. Ann. 

 der Phys., 1898, 22,806; Science Abstracts, 1898, I, 645; Rep. tech. 

 jour.-lit., 1898, 20, 704, 722. 



1898: 614. Florence. Darstellung mikrosko})ischer Krystalle in Lilth- 

 rohr-perlen. 



Jahrl). Min., 1898, 2, 102-146 + oTafeln nnd 12 Text-figuren ; Ztschr. 

 Kryst., 1900, 33, 180-182; Pharm. Centralh., 1898,40,674; Chem. 

 Centrbl., 1S98, 69, II, 1063; Rep. tech. jour.-lit., 1899. 21, .550. 



1898: 615. Koenigsberger. Magnetische Susceptihilitiit von Fliissig- 

 keiten und festen Korpern. 



Ann. der Phys. Wied., 1898, 66, 698-734; Ztschr. Kryst., 1900, 33, 

 111-112; Science Abstracts, 1899, 2, 128. 



1898: 616. P. Curie and Mme. S. Curie. 8ur une suhstance nouvelle 

 radio-active, contenue dans la pechblende. 



C. R., 1898, 127, 175-178; J. Chem. Soc. Lond., 1900, 78, 2, 82; 

 Ztschr. angew. Chem., 1898,907; Chem. News, 1898, 78,49; Am. 

 J. Sci., 1899, [4], 8, 159-160; J. Frankl. Inst., 1898, 146, 475; 

 Revue Gen. Sci., 1899, 10, 368 ; Cosmos, 1899, [4], 41, 568 ; Nuturw. 

 Rundschau., 1898, 13, 491-492; 1899, 14, 91-92; Ztschr. physikal. 

 chem. unterricht., 1899. 12, 295; Jahrb. Erfind., 1899, 35, 201; 

 Fortschr. Phys., 1898, 54^ 79-80; Chem. Centrbl., 1898, 69, II, 

 572-573; Science Abstracts, 1899, 2, 13. 



1898: 617. Note. Welsbach's new electric incandescent lamps. 

 J. Frankl. Inst., 1898, 146, 237-239. 



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