Question

Among the following, the smallest in size is a)cl^- b)na^+ c)mg^2+ d)s^2-​

Answer 1

$\huge\mathcal\colorbox{lavender}{{\color{b}{✿Yøur-Añswer♡}}}$

$\large\bf{\underline{\red{illusion}}}$

option c

Radius of cation is smaller than its neutral atom. Radius of anion is larger than its neutral atom. Cation has smallest radius. Higher the positive charge on the atom smaller is the radius of its cation.