Question

why is air called a mixture​

Answer 1

Answer:

air is a mixture of various gases like nitrogen, oxygen, methane, nitrous oxide, etc. these gases retain their properties in air and hence the air is considered a mixture

Explanation:

hope this helps you

Answer 2

Answer:

Air is a mixture because: Air has no formula,a mixture has no formula whereas compound has a formula. No energy changes are involved to form air from various gases.When air is formed out of its constituents no change in mass and no change in volume takes place .

I hope this may help you dear...