ChemistryEasy127×since 2002Q1557The ionic radii of K⁺, Na⁺, Al³⁺ and Mg²⁺ are in the order:ANa⁺ < K⁺ < Mg²⁺ < Al³⁺BAl³⁺ < Mg²⁺ < K⁺ < Na⁺CAl³⁺ < Mg²⁺ < Na⁺ < K⁺DK⁺ < Al³⁺ < Mg²⁺ < Na⁺Check answerSkip