What is ozone?(1 point)

Question

Responses

a type of fossil fuel that releases toxins into the air
a type of fossil fuel that releases toxins into the air
a gas composed of molecules with three oxygen atoms
a gas composed of molecules with three oxygen atoms
a gas produced when nitrous oxide combines with oxygen
a gas produced when nitrous oxide combines with oxygen
a mixture of carbon dioxide and oxygen gases

Answer 1

a gas composed of molecules with three oxygen atoms