Which is the actual order of ions with respect to ionic radius?

1.	Which is the actual order of ions with respect to ionic radius?
Answer» `N^(3-) gt O^(2-) gt F^(-) gt NA^(+)` `N^(3-) gt Na^(+) gt O^(2-) gt F^(-)` `O^(2-) gt F^(-) gt Na^(+) gt N^(3-)` `Na^(+) gt O^(2-) gt N^(3-) gt F^(-)` ANSWER :a

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