The ionic radii of N^(3-), O^(2-) ,F^(-...

The ionic radii of `N^(3-), O^(2-) ,F^(-) and Na^(+)` follow the order

A

`N^(3-) gt O^(2-) gt F^(-) gt Na^(+)`

B

`N^(3-) gt Na^(+) gt O^(2-) gt F^(-)`

C

`Na^(+) gt O^(2-) gt N^(3-) gt F^(-)`

D

`O^(2-) gt F^(-) gt Na^(+) gt N^(3-)`

Verified by Experts

The correct Answer is:

A

See isoelectronic ions. Size of iso electronic ions `prop1/z` (nuclear charge).

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