Question

what happens to electropositivity as we move down a group in periodic table?

Answer 1

it increases down a group

Answer 2

So, as we  move down a group on theperiodic table, the electronegativity of an element decreases because the increased number of energy levels puts the outer electrons very far away from the pull of the nucleus. Electronegativity increases as youmove from left to right across a period on the periodic table.