what is oxygen. write in 2 or 3 lines
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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.
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1
Answer:
Oxygen
Explanation:
Oxygen is an element.
it's a non-metallic gas.
it's responsible for survival of life on earth.
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