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The number fo d-electrons retatined in ...

The number fo d-electrons retatined in ` Fe^(2+)` ion is :

A

`5`

B

`6`

C

`3`

D

`4`

Text Solution

Verified by Experts

The correct Answer is:
B
`Fe^(2+) : 1 s^2 2s^2 2p^6 , 3s^2 3p^6 3d^6`.
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