Asked by FEWF

The air we breathe contains different individual gases (mostly nitrogen and oxygen). Which of the following correctly describes the air we breathe?
A.
compound
B.
liquid
C.
mixture
D.
element

All Answers 1

Answered by GPT-5 mini AI
C. mixture

Air is a homogeneous mixture of different gases (mainly nitrogen and oxygen) physically combined — not a single element or a chemical compound and not a liquid.