Question

who discovered oxygen ​

Answer 1

Answer:

Oxygen was discovered about 1772 by a Swedish chemist, Carl Wilhelm Scheele, who obtained it by heating potassium nitrate, mercuric oxide, and many other substances.

Explanation:

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Answer 2

Answer:

About Oxygen:

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Oxygen was first discovered by Carl Wilhelm Scheele a Swedish chemist in the year 1772

The name “Oxygen” is given by a french chemist Antoine-Laurent de Lavoisier.

The meaning of the word Oxygen is “oxy” and “genes” that comes from Greek and the meaning is acid-forming.

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The symbol of Oxygen is O2

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