Question

Calculate the number of unpaired electrons in v^3+ ion?

Answer 1

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° Electronic configuration of

° V=1s2 2s2 2p6 3s2 3p6 4s2 3d3

° As it has +3 charge on it so, remove 3 e- from outermost shell

° 4s=0 e- left

° 3d=2e-

✓ So , number of unpaired e- =2

Hope it will help you...✌️✌️

# phoenix ⭐