 Lead (Pb)
Lead (Pb) 

















 
 
 
Energy Levels of Neutral Lead ( Pb I )
Configuration       Term       J   Level(cm-1) Ref.
6p21/2              (1/2,1/2)  0       0.000   WA68
 
6p1/26p3/2          (1/2,3/2)  1    7819.263   WA68
                               2   10650.327   WA68
 
6p23/2              (3/2,3/2)  2   21457.798   WA68
                               0   29466.830   WA68
 
6p1/27s1/2          (1/2,1/2)° 0   34959.908   WA68
                               1   35287.224   WA68
 
6p1/27p1/2          (1/2,1/2)  1   42918.643   WA68
                               0   44400.890   WA68
 
6p1/27p3/2          (1/2,3/2)  1   44674.986   WA68
                               2   44809.364   WA68
 
6p1/26d             2[5/2]°    2   45443.171   WA68
                               3   46328.667   WA68
 
6p1/26d             2[3/2]°    2   46060.836   WA68
                               1   46068.438   WA68
 
6p3/27s1/2          (3/2,1/2)° 2   48188.630   WA68
                               1   49439.616   WA68
 
6p1/28s1/2          (1/2,1/2)° 1   48686.934   WA68
 
6p1/27d             2[5/2]°    2   52101.660   WA68
                               3   52412.325   WA68
 
6p1/27d             2[3/2]°    2   52311.315   WA68
                               1   52499.639   WA68
 
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Pb II (2P°1/2)      Limit          59819.2     WA68
 

















 
 
