Chloride ion and potassium ion are isoelectronic, then

1.	Chloride ion and potassium ion are isoelectronic, then
Answer» Their sizes are same `CL^(-)`ion is bigger than `K^(+)` ion `K^(+)` ion is RELATIVELY bigger than`Cl^(-)` ion Their sizes depend on other POSITIVE ions and negative ions Answer :B

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