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A compound of vanadium has a magnetic ...

A compound of vanadium has a magnetic moment of `1.73BM` . Work out the electronic configuration of vanadium ion in the compound.

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The correct Answer is:
Vanadium atom must have the unpaired electron and thus its configuration is
`.(23)V^(4+):1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)3d^(1)`
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