Question

What is oxygen ??????​

Answer 1

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.

Answer 2

Answer:

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Oxygen is the chemical element with the symbol O and atomic number 8.

In general,it is a colourless, odourless reactive gas, the chemical element.

All plants and animals need oxygen in order to live.

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