MCQ
The magnetic moment of $Mn ^{2+}$ ion is____________.
- ✓5.92 BM
- B2.80 BM
- C8.95 BM
- D3.90 BM
✓
Answer
Correct option: A.
5.92 BM
The magnetic moment of $Mn ^{2+}$ ion is 5.92 BM.
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(ii) 4 d series composed of Y to Cd .
(iii) 5 d series composed of La, Hf to Mercury.
(iv) d -block elements composed of 4 d series Y to Cd .
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