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Which of the following is the correct el...

Which of the following is the correct electronic configuration of `Fe^(3+)` ion ? (Z for Fe = 26)

A

`1s^(2), 2s^(2), 2p^(6), 3s^(2), 3p^(6), 3d^(4), 4s^(1)`

B

`1s^(2), 2s^(2), 2p^(6), 3s^(2), 3p^(6), 3d^(3), 4s^(2)`

C

`1s^(2), 2s^(2), 2p^(6), 3s^(2), 3p^(6), 3d^(2)`

D

`1s^(2), 2s^(2), 2p^(6), 3s^(2), 3p^(6), 3d^(5), 4s^(2), 4p^(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
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