Question

As you move from top to bottom down a group on the periodic table size of an atom will

Answer 1

Answer:

Increase,

Explanation:

More  electrons are present in the atoms as you descend the group and they fill the outer electron shells.

Answer 2

Answer:

increase

Explanation:

As you move from top to bottom down a group on the periodic table size of an atom will increase because the number of electron levels increases, so radius of the atom increases.