68 
REPORT—1904. 
RUTHENIUM—continued. 
Spark Spectrum 
Reduction to 
Wave-length Intensity Vacuum | Oscillation 
(Kayser) = reel aos and Frequency 
Are Spectrum Agios Exner and | Character ree 5 in Vacuo 
y Haschek x 
| 
5378-042 3 Me pl pa 18589:0 
13°505 On ob os 18604°7 
65°799 2 A ne 31°5 
62°271 2 1:46 rn 43°7 
61°967 5 35 99 448 
48°340 0 Bs 5 92°3 
36°110 3 55 = 18735°1 
34°901 2n ay 5 39°4 
33114 3 ‘ a 45°7 
15520 2 1°45 a) 18807°7 
09-440 a a : 29°3 
07°481 0 5 i 37°2 
06°624 1 + 73 39°3 
06-035 0 As 41-4 
05-030 4 ¥ SS 44:9 
5291°327 1 “ 5:2 93°6 
84:256 4 1°44 ay 18918°9 
80°989 2 9 , 30°6 
75240 1 “ ee 51:2 
66'988 1 55 . 81-0 
66°642 1 ny F 82:2 
64°113 On 2 > 91°3 
57240 2 35 19016:1 
51°816 1 4 35°8 
45°612 2 1-43 : 58°3 
45°112 0 F 5 60:2 
43°109 2n 5 a5 67°4 
42°560 1 nA . 69:4. 
35°774 1 - 4 94-4 
23°708 3 Ss, 19138°1 
14:247 1 5 Pr 72:8 
13-586 3 Ay = 75:2 
09°667 2 1-42 5 89°9 
02°285 2 rp 5° 19217°0 
00°040 3 re +5 25°3 
5195°171 4 i 5 43°3 
76°361 0 es 5 19313°3 
74:°105 0 1-41 3 2107, 
71:193 6 3 - 32°5 
69242 0 Ps 55 39°8 
68°793 0 os 5% 41°6 
68-237 0 a “p 43°6 
60°167 2 s ‘ 73°9 
55°302 4 a a 92:2 
53°364 2 a op 99°5 
51:230 4 25 re 19407°5 
47°401 4 = Ad 22°0 
42933 4 a aS 44-2 
36°717 5 1:40 + 62°4 
34°285 0 55 a 71°6 
34°059 2 a 72°5 
27°423 2 = - 97:7 
07°230 4 or 5:4 19574°7 
01°892 0 55 3 95:2 
01°553 2 spel eae 96°5 
5093996 4 139 | ;, 19625°6 
