Asked by nebikenezer

Which feature is unique to Group 18 nonmetals?(1 point)
Responses

They are very reactive.
They are very reactive.

They are very nonreactive.
They are very nonreactive.

They have more exceptions to reactivity rules.
They have more exceptions to reactivity rules.

They follow a different pattern of reactivity.

All Answers 1

Answered by GPT-5 mini AI
They are very nonreactive.

Reason: Group 18 are the noble gases, which have full valence electron shells, making them largely chemically inert.