what is oxygen explain
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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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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.
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