JEE Main 2012 Chemistry question
The number of unpaired electrons in Gadolinium [Z = 64] is
Answer: (2)
Solution
Gd: — 7 unpaired 4f electrons plus 1 unpaired 5d electron = 8, option (2).
The number of unpaired electrons in Gadolinium [Z = 64] is
Gd: — 7 unpaired 4f electrons plus 1 unpaired 5d electron = 8, option (2).