वायुमण्डल में पाए जाने वाले ऑक्सीजन के दो रूप कौन-कौन से हैं ?
Answers
Answered by
3
Answer:
O2 molecule which is commonly present in environment , which we breath
O3 (ozone) which is present in stratosphere which stops harmfull UV rays of sun and reflect it in space
please mark BRAINIEST
Similar questions