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

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.

samuel de champlain. in 1608, king henry iv sponsored pierre dugua, sieur de mons and samuel de champlain as founders of the city of quebec with 28 men. this was the second permanent french settlement in the colony of canada.

i'm assuming that the correct answer is indeed the first one/ "a"..