Question

what are the two forms of oxygen found in the atmosphere?

Answer 1

Hello dear good morning....

the two forms of oxygen found in the atmosphere are÷
1)elemental oxygen.
2)ozone.

1)elemental oxygen is normally found in the form of diatomic molecules(O2)in the lower part of atmosphere.it is about 21% in air and non-poisonous..
2)Ozone is found in the stratosphere part of atmosphere.it contains 3 atoms of oxygen(O3)....

Thanks!!