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How many unpaired electrons are present ...

How many unpaired electrons are present in `Fe^+3` and `Zn^+2`.

Text Solution

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Electronic configuration of `Fe 26 (3d^6 4 s^2)`

In `Fe^(3+)` , there are 5 unpaired electron.
The electronic configuration of Zn. `(30) = 3d^10 4s^2`.

In `Zn^(3+)`, there are no unpaired electrons.
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