Question

the elements of which group are nonreactive?
○ halogens
○ alkaline earth metals
○ noble gases
○ alkali metals

Explanation:

Noble gases have a full - outer electron shell, which gives them high stability and makes them nonreactive under normal conditions. Halogens are highly reactive non - metals, alkaline earth metals are reactive metals, and alkali metals are also very reactive metals.

Answer:

noble gases