Question

explain ozone formation

Answer 1

ozone is formed naturally by chemical reactions involving solar ultraviolet radiation (sunlight) and oxygen molecules which make up 21% oF the atmosphere. first step, solar ultraviolet radiation breaks apart one oxygen molecule to produce two oxygen atoms.

Answer 2

Ozone (O3) is a molecule formed by three atoms of oxygen.
The higher energy uv radiation spilt apart some molecular oxygen (O2) into free oxygen to form ozone
O2 →O+O
O+O2→O3(ozone)