ON WAVE-LExNGTH TABLED OF THE SPECTliA OF THE ELEMENTS. 131 



Tantalum — continued. 



Arc Spectrum 



Spark Spectrum 



Wave-length 



Biitten and 

 Blorsch 



3G81-388 



75-276 

 74-969 



69-055 



67-840 

 67-040 



62-489 

 61-855 



58-931 

 57-649 

 57-454 

 57-039 



53-908 

 53-540 

 52-559 



42-192 



Exner and 

 Haschek j 



Intensity 



and 

 Character 



Wave-length 



f 3681-42 

 I 81-23 



77-05 

 75-30 

 74-98 



31-613 Fc? 



In 



In 



In 



1 



1 



71-85'ri 1 

 1 



68-49 

 68-38 



In 

 1 



Exner and 

 Haschek 



3681-85 



78-20 

 77-21 



74-91 



73-4 



71-7 



69-88 



69-15 



68-77 



Intensity 



and 

 Character 



Reduction to 

 Vacuum 



A.-H 



42-81 Ti 2 

 42-20 10 



36-60 Ti 2 

 33-951 33-94 In 



I 



In 



2 

 1 



2 

 lb 



InPb? 

 1 

 2 

 1 



101 



Oscillation 



Frequency 



in Vacuo 



1-02 7-7 



30-75 



27152-6 



66-1 



79-5 

 87-0 

 27201-0 

 03-4 

 15- 

 26-6 

 41-1 

 46-9 

 49-4 

 51-5 

 52-3 

 57-1 

 60-9 

 62-1 

 64-7 

 78-7 

 86-4 

 96-2 

 98-1 

 27300-9 

 10-9 

 16-7 

 ^2-7 

 32-2 

 33-8 

 36-8 

 43-9 

 60-0 

 62-9 

 70-4 

 79-6 

 82-6 

 89-5 

 27426-6 

 38- 

 43-6 

 48-2 

 59-0 

 66-9 

 68-8 

 71-0 

 73-0 

 80-0 

 82-1 

 83-0 

 98-0 

 27505-5 

 10-7 

 14-2 

 16- 

 28-2 

 34-7 



