Question

what is the molecular formula of air​

Answer 1

Answer:

NO  molecular formula

Explanation:

it is a mixture not a compound

Answer 2

Answer:

Air is a mixture comprising approx. 78% dinitrogen, 21% dioxygen, some argon (1%), and some (increasing) carbon dioxide (0.5%).

Explanation:

So air is a mixtures containing elemental gases,

N

2

,

O

2

,

A

r

, and gaseous compounds,

C

O

2

.