a
form of oxygen produced by
electricity and present in the air, especially after a thunderstorm. Ozone has a peculiar
odor like that of weak chlorine, and is a strong oxidizing
agent, used for bleaching, for sterilizing water, etc.
a
form of oxygen with a
sharp odor, produced by
electricity and present in the air, especially after a thunderstorm. It is also one of the
toxic pollutants present in smog.