TABLE 385 



SPECTRA OF THE ELEMENTS 



355 



The following figure gives graphically the positions of some of the more prominent linos in the spectra of some of 

 the elements. Flame spectra are indicated by lines in the lower parts of the panels, arc spectra in the upper parts, and 

 spark spectra by dotted lines. 



4a 



.5a 

 iii i 



J L_J L 



.7/66 



Na 



K 



Li 



CS1 1 



Rbl 



T1 



Hg 



lami 



Co 



Ni 



Cu 



:\ 



vacuo arc 



Ag 



Zn 



4> 



arc 



Sn 



H 



He 



•violet - 



^blueXrgreen-XyellowX-.orangeK r:ed- 



J — I — I — I I I" I I I I I I L_l I I ' ' ' I ' ' ' ' I ' ' 



Line spectra of the elements. For bibliography see Gibbs, Rev. Mod. Phys., 4, 205, 1932. 



The following wave lengths are in Angstroms 



Smithsonian Tables. 



