What is ozone?

Question

What is ozone?

Answer 1

It's 3 oxygen molecules bonded together.

Answer 2

Ozone (O3) is a highly reactive gas composed of three oxygen atoms. Depending on where it is in the atmosphere, ozone affects life on Earth in either good or bad ways.

Answer 3

the first three answers are correct and i concur with them.

Answer 4

Ozone is the name for 3 atoms of oxygen joined together (O3). It has formed a layer around the earth that stops a lot of harmful UV rays entering the earth atmosphere and it has suffered considerable damage from pollution and damage from CFCs. Ozone is also a bi product of laser printing systems and photocopiers and is harmful to humans.