Question

why is air considered as a mixture

Answer 1

Because air consists of mixture of gases such as carbon dioxide , oxygen , nitrogen , argon and many other gases like mathane etc are present in the air.

Answer 2

Heya user

Here's your answer:-

Air is s considered as a mixture because the air we breathe has many gases present in it
Example:Nitrogen,Carbon dioxide,Oxygen,etc

Have a great day ahead ^_^