monkeyboy555571 monkeyboy555571

07-05-2018
Chemistry

contestada

Which of the following gases is NOT found in Earth’s atmosphere?
a.
oxygen
c.
hydrogen
b.
nitrogen
d.
all of the above are in the atmosphere

Respuesta :

GoldenBrain GoldenBrain

07-05-2018

D. all of the above are in the atmosphere

Answer Link

sdmccurdyp8dgk1 sdmccurdyp8dgk1

07-05-2018

The answer is D. All of the above.

Answer Link

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