Question

This group of elements is typically non-reactive because they have a full outer shell

Group IA (Alkali Metals)
Group VIIA (Halogens)
Group VIIIA (Noble Gases)
Transition Metals

Answer 1

Answer: C) Group VIIIA (Noble Gases)

I did the assignment already, noble gases are the only elements with a full outer shell. Halogens are one short of having a full shell.

Answer 2

Halogens are the only ones that have a full outer shell