The increasing order of the ionic radii of the given isoelectronic species is :

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Chemistry

Electrolytes and Types

Question

Cl^–, Ca²⁺, K⁺, S^2–

S^2–, Cl^–, Ca²⁺, K⁺

K⁺, S^2–, Ca²⁺, Cl^–

Ca²⁺, K⁺, Cl^–, S^2–

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Ca²⁺, K⁺, Cl^–, S^2– isoelectronic series

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