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The radius of the which ion is closest t...

The radius of the which ion is closest to that of `Li^(+)` ion?

A

`Na^(+)`

B

`Be^(2+)`

C

`Mg^(2+)`

D

`Al^(3+)`

Text Solution

Verified by Experts

The correct Answer is:
C
Due to diagonal relationship radius of `Li^(+)` is close to `Mg^(2+)` ion.
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