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FrozenT [24]
3 years ago
14

What is oxygen?.......​

Health
2 answers:
Lelu [443]3 years ago
5 0
Oxygen
/ˈɒksɪdʒ(ə)n/
Learn to pronounce
noun
a colourless, odourless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air.
"if breathing stops, there is no oxygen getting to the brain and the cells begin to die"

Short and easy
Eduardwww [97]3 years ago
3 0

Answer:

Oxygen is a chemical element that constitutes 21 percent of the Earth's atmosphere, that is capable of combining with all elements except some noble gases, that is active in physiological processes of almost all known organisms, and that is involved especially in combustion — see Chemical Elements Table.

Explanation:

hope it helps

good day (≧▽≦)

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