Question

what is oxygen explain
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Answer 1

Hi friend here is your answer.

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Oxygen is an element having 8 protons and 8 electrons. It belongs to P-Block element. After Fluorene it has maximum eletronegativity. It is present in gas phase in nature.

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Answer 2

oxygen is a an element which is found in atmosphere.

It is essential for human life.

It is a non metal (gas).

It supports combustion.

Water contains oxygen.

joseph priestly found this element in 1774.

But it was named oxygen by lavoisier.