Question

Na⁺ ,Mg²⁺ ,Al³⁺ and Si⁴⁺ ions are isoelectronic. The value
of ionic radii of these ions would be in the order :
(a) Na⁺ > Mg²⁺ > Al³⁺ > Si⁴⁺
(b) Na⁺ < Mg²⁺ < Al³⁺ < Si⁴⁺
(c) Na⁺ > Mg²⁺ > Al³⁺ < Si⁴⁺
(d) Na⁺ < Mg²⁺ > Al³⁺ > Si⁴⁺

Answer 1

Answer:

Option (a) is the correct answer...

Answer 2

Answer:

a) is ther correct answer of this question.....

Thanks ❤️