232 REPORTS ON THE STATE OF SCIENCE. 
RHODIUM-- cont inued. 
| 
| Are Spectrum | Spark Seepieamn | Risdaction’ea | 
= ; | | Vacuum 
Waye-length ae en-| Wave- | Inten- Oscillation) 
——_—_—— | sity length | sity | iia Frequency 
| Rowland | Tiger [ed a en 1 in Vacuo | 
Kayser | and and | Cha- Exnerand|) Cha-| At = —— 
Tatnall Haschek Leet Haschek acter i | 
AN | | 
4082-942 4082° 949 4082- 99 10 | 4083-0b 8 1-12 | 6:9 24485°1 
81°961 81:975 | 81:98 | 2 | 82-0 / 1 ” 3 911 
80°690 80:699 | 80:70 1 80-9 1 PP ” 98°8 
77°739 77°748 | TPTED cs 778 2 2 » | 24516°5 
za} 61:0 | 1b a si 24618: 
| | 595. | Ib | » » 27° 
56-491 56503 | 5650} 2 56:5 a ee 44-9 
53°602 53°603 | 53°60 | 2 ean’ De 1 iL eee ae 62°5 
49-188 49-200 49°17 2 49:2 2 + 7:0 89°3 
48°572 48571 48°56 3 48:6 2 * | 93:1 
43-6 In gee erry te | Pe 
43:0 In is ek 27° 
403 lb An ad 44: 
34:0 l “9 ee al 82: 
28-6 | 1 5 *s 24816: 
26:089 26:09 | 1 26:2 | In » ” 31°5 | 
23°302 23°301 23°29 | 4 | 23°3 6 » 79 | 48-2 | 
| 20°3 1 Py) ” 67° | 
Ty CALS alt et eae 5 87 
| 05-5 In. | 72:10 » | 24959 
03:3 4 |eelin: 5 ft lis 72° 
3996-313  3996:307 | 3996°31 | 6 $996:2.°| 48) | 3 a 25016-0 | 
95-768 95-766 95:77 || 5 95:7 nS ee ; 19-4 
| | 86 6 In ” ” 77: 
84-555 84-556 84:56 | 5 | 84:5b (Petal er re | 89°'8 
76-240 763 1 5 3 | 2b142-3 +) 
7 Geil ae eee sen 43- 
75472, 75465| 7648| 5 | 753b| 6 | 109| ,, 47-1 
73°5 In “f a 60- 
| | | 69 3 In | 9 ” 86° 
68°320 68:33 | 2 | x, x 92-4 | 
64-688 64°688 64:68 | 3 | = » | 25215°6 | 
59-006 59-009 59:00 | 20r 59:'0b | 10b’ ,, ” 57°8 
58°313 58:31 | 4 58°3 4 A a 56°2 
53°214 53°20 1 oc 7:2 88:7 
| 50°6 lb ce * 25305: 
44-10 2 5 a 47°1 
42-862 | 42°88 5 42‘9b | 6 » * 55:0 
42-059 | | 8 a es 60:2 
40°6 ] ss Ba 70° 
| 39°8 2 33 ” 75° 
| 38°7 1 ” ” 82° 
| 38:05 | 1 38:0 1 ” 86-1 
35:982 35983 35:99 | 6 35°9b | 4 1:08 - 99-4 
| 35:123 35-120 35-11 | 4 Sb) 2 9 »» | 25405-0 
| 34°384 | 34°368 34:39 1dr 34°3¢ 8 2 ” 09°8 
| | 29°55 | In | 33 baa, 41: 
| | - 266 Lees 99 60- 
26:2 1 | ” ? 63° 
| 25:1 | 1 : ” 70: 
| 24:7 1 a ee (eR 
22-340 22337 | 22:34/ 5 | 224 | 4 # 3 87:3 
| 16°55 1 f +p 25525°7 
| | | 15'8 1 ” Te 
ee a \ 
