Which of the following is diamagnetic transitional metal ion

1.	Which of the following is diamagnetic transitional metal ion
A.	\[N{{i}^{+2}}\]
B.	\[Z{{n}^{+2}}\]
C.	\[C{{o}^{+2}}\]
D.	\[C{{u}^{+2}}\]
Answer» C. \[C{{o}^{+2}}\]

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Which of the following is diamagnetic transitional metal ion

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