MCQ
Number of unpaired electrons in $M{n^{2 + }}$ is
- A$3$
- ✓$5$
- C$4$
- D$1$
✓
Answer
Correct option: B.
$5$
b
(b)$M{n^{2 + }} - 3{d^5} \to $unpaired ${e^ - }$.
(b)$M{n^{2 + }} - 3{d^5} \to $unpaired ${e^ - }$.
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