D-And F-Block Elements Ques 454
Question: Which one of the following is diamagnetic ion-
Options:
A) $ C{{o}^{2+}} $
B) $ C{{u}^{2+}} $
C) $ M{{n}^{2+}} $
D) $ S{{c}^{3+}} $
Show Answer
Answer:
Correct Answer: D
Solution:
$ S{{c}^{3+}} $ is diamagnetic as it does not contain any unpaired electron while others contain.