https://padlet.com/ashmitabanerji2010/xqnwy0ynz674hxut Ozone gas en-us 2021-10-05 17:10:42 UTC 2025-10-21 11:03:13 UTC hello@padlet.com ashmitabanerji2010 https://padlet.com/ashmitabanerji2010/xqnwy0ynz674hxut/wish/1793847044 Ozone, or trioxygen, is an inorganic molecule with the chemical formula O ₃. It is a pale blue gas with a distinctively pungent smell. It is an allotrope of oxygen that is much less stable than the diatomic allotrope O ₂, breaking down in the lower atmosphere to O ₂. Ozone is a natural gas comprising of three oxygen atoms. It is blue in colour and has a pungent odour. ... This ozone layer acts a shield and prevents the ultrs violet radiations entering the earth's surface from sun.pungent odour. ... 

]]> 2021-10-05 17:11:40 UTC https://padlet.com/ashmitabanerji2010/xqnwy0ynz674hxut/wish/1793847044 ashmitabanerji2010 https://padlet.com/ashmitabanerji2010/xqnwy0ynz674hxut/wish/1793852351 2021-10-05 17:13:23 UTC https://padlet.com/ashmitabanerji2010/xqnwy0ynz674hxut/wish/1793852351