ON WAVE-LENGTH TABLES OF THE SPECTRA OF THE ELEMENTS. 233 
Wave-length 
$2350-5 
§ 2349-8 
2347°6 
$2346-2 
2345-0 
§2344°7 
2343°5 
2343°0 
$2340°7 
2337-1 
$2336°6 
2336°2 
23341 
$2330°1 
2329°6 
$2326-0 
2325-5 
$2324-0 
2323:3 
23223 
2321-6 
$2321:0 
2319'3 
23180 
$2316°8 
$2315°6 ¥1. 
$2373'6 
2313-4 
23125 
2311'8 
$2311-2 
2310°6 
2308'1 
[2305-7 
23048 
2303'3 
2302'5 
2302-0 
2307°5 
2299'8 
2299°2 
2298'0 
2297°1 \ 
* 
* 
* 
COMM RH HY DORR HHO RD ARRAHODADH AWE PARP WOR DDR RP HE RE RE ROR HF ODMH OR HOR Ree 
% 
* 
* 
2296'7 
2296:2 
22953 
2292-7 
2290-7 
2289°6 
2287°4 
2286°8 
2284:8 
2283-7 
2280°6 
2279-2 
2278'4 
* 
a 
Intensity and 
Character 
Spark} Arc 
for} He et 
i 
me oD oO 
mo a AAAI Omowc maw 
a) i 
_ 
KH Oe 
ac 
NICKEL—continued. 
Oscillation 
Frequency 
42531 
42544 
42584 
42609 
42631 
42637 
42658 
42668 
42709 
42775 
42784 
42792 
42830 
42904 
42913 
42979 
42989 
43016 
43029 
43048 
43061 
43072 
43103 
43128 
43150 
43172 
43210 
43213 
43230 
43243 
43264 
43266 
43312 
43358 
43374 
43403 
43418 
43427 
43437 
43469 
43480 
43503 
43520 
43527 
43537 
43554 
43603 
43641 
43662 
43704 
43716 
43754 
43775 
43835 
43862 
43877 
Waye-length 
2277°8 
2277-0 
22763 
§ 2275-7 
$§2275-0 
+29741 
{2973-2 
2272°3 
2971-1 
2270°3 
2269°9 
2269°4 
$2266-1 
§2264-8 
§ 22644 
§2263'1 
2262°6 
2261-1 
§2260°3 
2259-4 
2258-9 
2257-6 
2255°7 
22547 
2253-9 
2253'S 
2252°6 
2251-4 
$2251+1 
§2250°5 
2250°2 
2249-2 
§2248-8 
2247-4 
2246°6 
2245'9 
2244-4 
§2242'2 
2241-2 
2239°8 
2238°2 
2237°6 
2235°5 
2233°5 
2231-2 
$§2229°6 
§2997-2 
2226-7 
2225°8 
§2295°3 
22243 
2223'8 
2222'3 
2921°7 
2221°3 
2220°6 
Character 
Spark | Arc 
6 4 
6 1 
3 
3 4 
4 3 
6 6 
1 1 
1 
1 6 
1 
*10 10 
1 6 
1 3 
3 
8 10 
4 
1 1 
il 4 
1 
1 6 
3 
4 6 
6 3 
6 6 
1 
*10 8 
1 
1 4 
1 1 
1 1 
1 
1 
1 4 
1 
3 
*] 
*] 8 
1 3 
1 
*] 
*] 
*] 
1 
3 
1 
*4 6 
1 8 
1 
6 6 
1 
6 8 
6 
6 8 
1 
1 3 
3 
Intensity and 
Oscillation 
Frequency 
43888 
43904 
43917 
43929 
43942 
43960 
43977 
43995 
44018 
44033 
44041 
44057 
44115 
44140 
44154 
44173 
44183 
44213 
44228 
44246 
44256 
44281 
44318 
44338 
44354 
44362 
44379 
44403 
44409 
44421 
44427 
44446 
44454 
44482 
44498 
44512 
44541 
44585 
44605 
44633 
44665 
44677 
44719 
44759 
44805 
44837 
44885 
44895 
44914 
44924 
44944 
44954 
44984 
44996 
45004 
45019 
