what is Oxygen
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(O) - Element Information, Properties & Uses with Videos What is Oxygen? Oxygen is a member of the chalcogen group on the periodic table. It is an essential element in the most of the combustion processes. It is one of the most abundant elements in the Earth’s crust
Oxygen is a colorless, odorless gas. [ 1] It is a chemical element and you can find it on the periodic table with the atomic number 8. Oxygen is the third most abundant element in the universe and makes up over 20% of the earth’s atmosphere.
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