Question

What are two form of oxygen found in atmosphere?

Answer 1

Answer:

i) Elemental Oxygen (O2)

ii) Ozone (O3)

Answer 2

Answer:

1) O2 ( oxygen) the one we use to breathe as we know 21% our environment consist this type. 2) O 3( ozone) it is present in stratophere part of atmosphere.

Explanation:

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