Question

what is Oxygen
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Answer 1

Answer:

oxygen is a gas found in only our precious atmosphere

formula = O2

Step-by-step explanation:

without oxygen we cannot survive in this atmosphere

therefore this is living gas , in hindi oxygen is known as ""praan vaayu""

Answer 2

Answer:

" Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds. "

Hope it helps :)