Question

Which group of elements contains the most reactive nonmetals?

Answer 1

The group of elements that contains the most reactive nonmetals is the halogens, which are found in Group 17 of the periodic table. The halogens include fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). Among them, fluorine is the most reactive nonmetal. The reactivity of halogens generally decreases as you move down the group.