Question

What is oxygen ????¿¿¿¿​

Answer 1

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.

Answer 2

Answer:

it is a type of gas which is essentially for all the living beings it's atomic no. is 8

it's KLM configuration is 2,6

and it's spdf configuration is 1s², 2s²2p²

Explanation:

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