09-05-2018
Chemistry

contestada

What is the most abundant gas in our atmosphere?
1. oxygen
2. hydrogen
3. nitrogen
4. water

Respuesta :

Kennyth Kennyth

09-05-2018

Nitrogen <---- Itś at 73% of Earths atmosphere.

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jacobsalex62 jacobsalex62

09-05-2018

3. Nitrogen. It's 73% of the Earth's atmosphere.

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