Potitox—Lines of the Spark-Spectra of the Elements. 
VIOLET RAYS—continued. 
203 
a 
Wave- Element and Wave- Element and Wave- Element and 
Length. Intensity. Length. Intensity. Length. Intensity. 
4062°4 1G 4032°7 We 3995°5 Co 8 
4062°3 Te 6 4032-5 Sri 3995-3 WS 
4062°3 Py 8 4031-9 Nd 10 3994-9 Pe & 
4061°3 Nd 10 4031°8 la 20 3994°8 Nd 5 
4059-1 STetaeelsy 4030°9 Mn 8 3993°6 Ba 8 
4059-1 Nb 15 4030-5 Sra 3992-9 We 
4058-0 Pb 10 4029°8 ee & 3992°3 Ir 6 
4058°0 fii 4028°5 4 ire 0) 3991°9 INGO 
4056°7 Pr 10 4026°3 He 5 3991°3 Vigo 115) 
4055-7 Mn 6 4026°0 la 4 3990-7 VAL) 
4055°6 De & 4025-7 ie 3990°3 Nd 6 
4055°4 Ag 6 4024-7 Ce 5 38989°9 ire 20 
4055°1 Te 6 4024:4 Hg 2 3989°7 1 8) 
4055-0 Pr 10 4024-2 Bren 3988-7 La 30 
4053-0 i 7 4023°5 WW. 20 3988-4 Cd 5 
4051-6 Jam  @ 4023°3 Rh 6 3988-1 Yo 6 
4051°5 V 10 4023:2 Nd 5 3986-7 Br 8 
4051°3 Nd 6 4022-9 lee 7 3984°7 Cd 3 
4051°3 Pe 6 4022°3 Ru 6 3984°6 Rh 6 
4051-1 V 10 4021°1 Pe & 3984°5 Te 6 
4050-3 La 10 4020°2 Ir 8 3984-1 Hg 10 
4050-2 Ur: 3 4019°7 Pb 8 3982-7 GE ND) 
4048-9 Mn 6 4019°3 Th 10 3982°9 O 4 
4048°8 Zr 10 4016°3 Ati & 3982:2 ie u@ 
4047-4 Ke 41) 4015-5 ernG 3981°9 St 1K 
4046-8 He 10 4012°6 Ce 10 3980°6 Br 10 
4046°0 Fe 10 4012°4 Nd 10 3980-2 lie & 
4045°8 eS 4010°7 ee GF 3977°9 We ilo 
4045:0 lay 4008-9 WwW 8 3977°8 Cd 6 
4044°5 A 8 4008-9 reels 3977-4 Os 4 
4044°3 Ke 4008°9 lye. 3976°8 CdaenG 
4043°1 La 20 4007°4 Bred 3976°8 Crag 
4042-7 Ch 4006-7 Te 8 3976-7 Nb 6 
4041°5 Mn 6 4005°9 Ve P16 3976°5 Ir 6 
4041-4 N 6 4005°3 Fe 10 3975-7 Rh 6 
4041-0 Au 4 4004°8 Be 7 8974°8 Er 5 
4040-9 Come 4003-1 V 10 3973°8 WY 16 
4040°9 ING 7 4001-2 K 6 3973°4 O 8 
4037°2 As 30 3999-4 Ce 6 3973°9 Ca 4 
4035°9 Mn 6 3999°2 hie O05, 3973°4 Nd 6 
4034°6 Mn 6 3998°8 Diels 3972°3 eg 
4035°8 We Ale 3997°3 Ve 10 3972°2 Eu 50 
4035°3 ING 399771 ie 3971°8 je &) 
4034-0 ie 6 3996°7 iim 8 3971°3 ep a 
4033-7 Sb 8 3996°3 Rh 8 3970°2 H 8 
4033°2 Mn 6 3995-9 Iie 3970-0 Violet ends. 
4033°2 Ga 6 3995°8 ijn 
