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Anvisha [2.4K]
4 years ago
15

Ozone___.

Biology
2 answers:
joja [24]4 years ago
7 0
The last two are correct

Ozone is both a gas and has three oxygen atoms

Explanation:

The chemical formula for ozone O3 meaning that each molecule contains 3 oxygen atoms.

Ozone occurs naturally in small amounts in the upper atmosphere ( the stratosphere) but is created in the lower atmosphere ( the troposphere) by chemical reactions between air pollutants and other emissions
PolarNik [594]4 years ago
5 0
I am very positive that it is the ozone layer
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