Question

In p-block elements variation of atomic size from top to bottom ?

Answer 1

The atomic radius of the of p-block elements generally decreases on moving across a period from left to right in the periodic table. It is because the addition of electrons takes place in the same valence shell and are subjected to an increased pull of the nuclear charge at each step.

Answer 2

hey buddy here's ur answer

in p-block elements atomic size increase down the group
and decrease along the period