Chemistry of the Group 3 Elements - Sc, Y, La, Ac
Created | Updated Mar 25, 2003
21 Sc 39 Y 57 La 89 Ac
Scandium
44.9559
3d14s2
Yttrium
88.9059
4d15s2
Lanthanum
138.905
5d16s2
Actinum
227.0278
6d17s2
Created | Updated Mar 25, 2003
21 Sc 39 Y 57 La 89 Ac
Scandium
44.9559
3d14s2
Yttrium
88.9059
4d15s2
Lanthanum
138.905
5d16s2
Actinum
227.0278
6d17s2
A1002961
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