INDEX TO THE LrrKRATlKE OF THORIUM. 79 



1898 : (524. Note. Thorium nitrate. 



Chemist and Driijigist, 1899, 852; Cliein. News, 1899, 79, I'.rj ; .J. Soc. 

 Chem. Iiul, 1899, 195. 



1898: 625. Gibson. The \Vel.sl);u!h incandescent electric liunj). 



El. Rev. London, 1898, 42, 504-505 ; Monit. Sci. Qnesneville, 1899, 

 [4], 13, 1, 43-45 ; Science Al)9tracts, 1898, 1, 465. 



1898 : 62G. Moul. The Welsbacli incandescent electric lani}). 



El. Rev. London, 1898, 42, 541 ; Monit. Sci. Qnesneville, 1899, [4J, 13, 

 1, 45. 



1898: 627. Hidden and Pkatt. On the associated minerals of Rliodo- 

 lite. 



Am. J. Sci., 1898, [4], 6, 4(v;-468; J. Am. Chem. Soc, 1899, 21, in 

 Review of Am. Chem. Research, 1899, 5, 38; Ztschr. Kryst., 1899- 

 1900, 32, 599-600; Jahrb. Min., 1900, 91, 1, 187-188; Bnll. U. S, 

 Geol. Survey, 1899, 162, 49; Chem. Centrbl., 1899, 70, I, 221. 



1898: 628. Editorial co.mment. LECnATELiEuand Boudouard. "Sur 

 le rendement lumineux des ox\^des rares incandescents." 



L'Eclairage Electriqne, 1898, 16, 219-220; Rep. tech. jour.-lit.., 1898, 

 20, 56. 



1898: (i29. Lamotte. Le fonctionnement dii manchon Auer. 



Resumes des Communications, Societe Fran(,^aise de Physique, 1898, 

 27-28. 



1898: 630, Note. Le fonctionnement du manchon Auer. 



La Nature, 1898, 51, 94. 

 1898: 681. C. E. G. La source des rayons uraniques. 



La Nature, 1898, 51, 154. 

 1898: 632. Bary. Un nouvel element, Le " Polonium." 



La Nature, 1898, 51, 166-167. 

 1898:633. Truchot. " Les terres rares." Paris, 1898, pp. 318 (Carre 

 et Naud). 



Bull. soc. chim. Paris, 1898, [3], 19, 946; Wagner's Jsb., 1899, 45. 

 485; J. Gasbel., 1898, 41, 820; 1899, 42,567; J. Soc. Chem. Ind., 

 1898, 1196. 

 1898 : 634. Wyrouboff. L'incandescence des manchons Auer. 



Resumes des communications, Societe Francjaise de Physique, 1898, 

 38-39. 

 1898: 635. Crookes. On the Position of Helium, Argon, and Krypton 

 in the Scheme of Elements. 



Roy. Soc. Lond. Proc, 1898,63, 373, 408-41 1 : Am. .1. Sci., 1898. [4]. 

 6, 189-192 ; J. Phys., 1900, 13], 9,290-291 ; Zt.sdir. anorgan. Chem., 

 1898, 18, 72-76; Ztschr. physikal. Chem., 1901, 36. 626; l?eibl. 

 Ann. der Phys., 1898.22, 72J-723 ; 1898, 22, 110. 113 Lit. Uebers. ; 

 Chem. Centrbl., 1898, 69, II, 107, 1004 ; Science Abstracts. 1898, 1, 

 719. 



