The correct order of decreasing ionic radii among the following isoele

1.	The correct order of decreasing ionic radii among the following isoelectronic species is
Answer» `CA^(+2) GT K^(+) gt S^(-2) gtCl^(-)` `CI^(-) gtS^(-2)gt Ca^(+2) gt K^(+)` `S^(-2) gt CL^(-) gt K^(+) gt Ca^(+2)` `K^(+) gt Ca^(+2) gt Cl ^(-) gt s^(-2)` Answer :C

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