Chemistry of the Group 7 Elements - Mn, Tc, Re
Created | Updated Aug 27, 2003
25 Mn 43 Tc 75 Re 107 Bh
Manganese
54.9380
3d54s2
Technetium
98.9062
4d65s1
Rhenium
186.2
5d55s2
Bohrium
Entry
A1017703
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