kerryjhon615 kerryjhon615

21-07-2020
Chemistry

contestada

Question 4 of 10
Which two gases are trace gases in the atmosphere?
O A. Nitrogen
I B. Neon
O C. Oxygen
D. Methane

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annab2k04 annab2k04

21-07-2020

Answer:

Neon and Methane

Explanation:

Nitrogen and Oxygen made up way over half of the atmosphere so it's without a doubt, not those two. Precisely, Nitrogen makes up 78% of the atmosphere while oxygen makes up 21%

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ParidhiG ParidhiG

21-07-2020

Answer: neon and methane

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