The ionic radius of Na+ ions is 1.02 $\mathop A\limits^o $. The ionic radii (in $\mathop A\limits^o $) of Mg2+ and Al3+, respectively, are

Question

The ionic radius of Na⁺ ions is 1.02 $\mathop A\limits^o $. The ionic radii (in $\mathop A\limits^o $) of Mg²⁺ and Al³⁺, respectively, are

1.05 and 0.99