The correct order of decreasing ionic radii among the following isoelectronic species isA. ` Ca^(2+) gt K^(+) gt S2^(–) gt Cl^(– )`B. `Cl^(–) gt S^(2–) gt Ca^(2+) gt K^(+ )`C. ` S^(2–) gt Cl^(–) gt K^(+) gt Ca^(2+ )`D. `S^(2–) gt Cl^(–) gt K^(+) gt Ca^(2+ )`

The correct order of decreasing ionic radii among the following isoele

1.	The correct order of decreasing ionic radii among the following isoelectronic species isA. ` Ca^(2+) gt K^(+) gt S2^(–) gt Cl^(– )`B. `Cl^(–) gt S^(2–) gt Ca^(2+) gt K^(+ )`C. ` S^(2–) gt Cl^(–) gt K^(+) gt Ca^(2+ )`D. `S^(2–) gt Cl^(–) gt K^(+) gt Ca^(2+ )`
Answer» Correct Answer - C

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The correct order of decreasing ionic radii among the following isoelectronic species isA. ` Ca^(2+) gt K^(+) gt S2^(–) gt Cl^(– )`B. `Cl^(–) gt S^(2–) gt Ca^(2+) gt K^(+ )`C. ` S^(2–) gt Cl^(–) gt K^(+) gt Ca^(2+ )`D. `S^(2–) gt Cl^(–) gt K^(+) gt Ca^(2+ )`

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