ON WAVE-LENGTn TABLES OP T«E SrECTIlA OF THE ELEMENTS. 



415 



Arc Spectniiu 



Livoiiiy 

 find IJcwar 



2274-!) 



'J27'2-5 



2271-8 



2271-5 



2270-.-. 



22(i,S8 



22(i7-2 



22(;(;-8 



22(i()(5 



22(ir)-7 



2204-7 



22(i4-2 



22fi;f-2 



22(;2-8 



22f!2-4 



2l'(J07 



22()0'4 



2259-8 



lufpiisity 



mid 

 < Imnu'tcr 



Inox continvpt/. 



Are Spectrum 



Livoinif 

 nnd Dewar 



Lanthanum. 



« Possil.Iy due to Chlorilio. t Doubln - n. 



II occurs in Roscoe uu.l «clu,sters Terbium Spcctn, '''^'"' '" "'" ■^''- 



rum. 



§ See iJiil.vmium. 



Spark Spectrum 

 Thalen j Kirchhoff 



(i45B-0 

 (MiO'O 

 G;;i)2-5 



(;;',8!>-o 



fi:i25-0 



fi:ii80 

 i;;iiO(» 



<!2!U0 

 «2(i4() 

 62«l-5 

 <)24!)-0 

 (! 187-0 

 §<ii;i20 

 61280 

 (i 124-0 

 <illlO 

 '•<!107-0 

 (l(i!i!t-0 

 '■|0()6 

 51)73 

 5;)21)-0 

 OS730 

 j5,sfi7-o 

 5(<62-5 



6293-7 La. Dl, 



6860-6 La. Di. 



Inten.iitv 



and 

 Character 



4 

 4 

 8 

 2 

 2 

 2 

 2 

 4 



2 



4 



8 



2 



2 



2 



4 



1 



4 



2 



4 



6 



8 



1 



1 

 4 



S]>ark Spectrum 

 Th.len , Kirchhoff 



58.").1() 

 5X5 1 •() 

 5847-5 

 6828() 

 5821-5 

 68L'0-0 

 6807-0 

 5804-5 

 57940 

 579{)-5 

 57870 

 57()9-0 

 570 1-0 

 57430 

 57400 

 57340 

 5718-5 

 5702-5 

 5f;730 

 6(;5(i-5 

 5(l4()-5 

 t5(i.-U0 

 5(;()2 

 559!)0 



5800-2 La. Di. 

 ">805-l La. Di. 

 5795-9 La. Di. 

 57900 La. Di. 

 •'"'78(;-l La. Di.l 

 57G7-7 La. Di 



Intensity 



and 

 Character 



2 

 1 

 2 

 1 

 I 

 4 

 1 



<; 

 <i 







<> 



8 



X 



4 

 4 

 2 



2 

 1 



fi 

 4 

 2 



(! 

 1 

 1 



