Question

Molecular weight of Ca(Na3)2
Please answer fast ,it's urgent...
I will mark the correct answer as a brain list.. but the answer should be relevant... Help me​

Answer 1

Answer:

164.o88 g / mol

Explanation:

Air pollution is a mixture of solid particles and gases in the air . car emissions , chemicals , form factories , dust , pollen and mold spores may be suspended as particles

Ozone , a gas is a major part of air pollution In cities when ozone forms air pollution it is called smog