228 REPORTS ON THE STATE OF SCIENCE. 
RHODIUM—continued. 
Are Spectrum Spark Spectrum | 
Reduction to 
: ear: ; Vacuum er 
Wave-length Inten-| Wave- | Inten- Oscillation 
pean : sity length sity | |. |H¥equency 
| Rowland | Exner and |————| and 1 in Vacuo 
Kayser and and Cha- Exner and| Cha- | A+ | a 
Tatnall | Haschek racter | Haschek | racter | | 
| 5145-110 2 141 53) 19430°6 | 
30°903 2 12407) ee 84:5 | 
20°824 I 2 * 195228 | 
10-115 2 yD a4 | 63°6 | 
| 5090°795 5 1:39 . 19637°9 
| 88-949 0 a | pee aBO-} 
85°676 4 > 2 57°7 
73°607 | 0 fe #3 19704:4 | 
| 64:475 4 iy a 36 40:0 | 
57°576 2 1:38 ” . 66:9 
46-583 2 ni 3 19810-0 
| 28-492 2 e es || 81:3 
| 25-692 | 1 1:37 | ob 92:2 
12-538 oO. >] Pre tek. 19944°5 
| 4997-919 is) rs F 20002°8 | 
| 96:012 0 | | are a 10°5 
85-107 2 1:36 a 54:2 
77°969 4 3 a a 83-0 
66-511 2 4 - 20129°4 
63°831 | 4 5 —e | 40:2 
61°012 0 | | oo» x at 51:7 
60-318 Lys erie tessa '| 54:5 
44:975 ferent | | 1:35 » | 202171 
22°633 yl | lias 5:6 | 20310°6 | 
19-821 2 - ae | 20°3 | 
18-953 | | 2 | | sas uf aieateent 23°9 | 
13-649 | 2 | 14 45-9 
08-744 2 | me os 66-2 
4898-022 | 1 eee » | 20410°8 
88-045 0 ‘are ze 52°5 
65°922 | ea 1:33 “ 20545°5 
61:808 | On | | 9 57 62:8 
61:497 | 2n | es s 64:1 | 
56°614 eo 3: ea 84:8 | 
51-777 6 | | S50 al sn BOGOR 
44°145 6 ies a 37°8 
42-556 4 | ace aes 44:5 
33°627 | O | (SAL S Zee ae 82-7 | 
17-233 0 LL hse » | 20753°1 
13°678 | io . a), 68-4 | 
10°645 } ab | Meron, - 81:5 
03-393 | O | 1:31) ,, |) 20812-9 
01:517 | In | A des5 re |. 21-0 
4798-829 4 | le or om 32°7 
94°364 0 a ae 52°1 
91-640 al ie te 64-0 
91°164 wee = ae 66-0 
77:304 | | 2 5 5°8 20926°5 
71:687 | 2 ae | 51:1 
70938 | 3 5 los |, se a 54-4 
55°717 | | 4 | 1-30 | ,, | (2102-54 
50-007 | | 0 dees 5 46°8 | 
45-276 | 6 i a 67:3; 
| 31333 | | | 2tn Bs) Uass 21129°9 
