Chemistry · d- and f-Block Elements
Identify the hydrated metal ion in solution that is NOT correctly matched with its spin-only magnetic moment (given in Bohr Magnetons, BM in brackets):
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Cr3+ (4.90 BM)✓
- 2Cu2+ (1.73 BM)
- 3Co3+ (4.90 BM)
- 4Fe2+ (4.90 BM)
Correct answer
Cr3+ (4.90 BM)
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