102 
REPORT — 1904. 
RuTHENIUM—continued. 
Spark Spectrum 
Reduction to 
Wave-length Intensity Sa Oscillation 
(Kayser) and ae | Frequency 
Are Spectrum Adeney Exner and | Character | y 4 yee in Vacuo 
Haschek ar 
2961-097 3 0°84 | 9:7 33761°6 
2960°35 2960-2 2 aa a 701 
59-855 59°86 59-6 2 y, a 75°7 
58-993 0 this = 85°6 
58-118 3 | San 4d 95:5 
57:297 0 I ie » | 338050 
55-960 0 or 3 20°3 
55-714 y(t oa 23-0 
55°463 e - ee a 25:9 
54-594 54-59 54°7 4 heats aot 358 
54°4 2 Pe 99 
54:371 54-20 54:0 0 A = 38:5 
53116 0 + ny 52°7 
52-78 526 1 a 0} 56°6 
52°599 2 od Et: 58°7 
52°36 52-2 2 e 61:3 
51-516 51:3 2 if > 71:2 
50-650 50°5 1 4 81-1 
50-080 50:08 50-0 0 laos 55 87°5 
49-612 49°61 | 49°5 4 oo ae 93.0 
49:2 1 | ’ ” | 
48:7 1 ee 3 
48°47 48-2 1 o £ 33906-1 
47°72 47°7 1 es a 14'8 
47:102 47°10 47-0 4 - s 21-9 
46:670 0 e erst 26°3 
45°75 45°78 45°82 4 Z eoul 37:2 
45°591 0 ay | 39-2 
45°20 45-0 2 “ saat 437 
44-294 0 ¥ s 54-2 
44-035 44-04 43-9 3 a ae 571 
43-593 43°59 1 J a 62:3 
42-823 0 Oe tse 71-2 
42-366 42°37 42°40 1 ee a 76-4 
41°6 1 ” 35 
41-0 In ee 
40-474 | 403 3 af : 98°3 
40-057 39:8 3 a ss | 8003-1 
39-796 0 x ae. 06:2 
39-247 39°25 39-0 2 s eel 12°5 
37-679 0 S ; 30°7 
37-448 1 aaeul 33°3 
37:20 37-0 1 = sia 36-2 
36-591 0 a spikes 43°3 
36-380 0 : eel 45°7 
367131 2 a BAT 47°8 
35°67 35°5 2 a ony 54:0 
34-638 0 the a8 oe 65-9 
34-309 2 Wiices ee 69°7 
33-367 33°37 33°38 0 Pate eit 80°7 
32°6 1 | ” ” 
31:35 31:2 2 lp e | 34104°1 
29-87 29-6 1 res soe 21-7 
29-027 29-03 29°] 0 | thes ae | 31:1 
28-608 28-61 28:5 2 | | 36:1 
