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strojnjashka [21]
3 years ago
11

Question 4 of 10

Chemistry
2 answers:
puteri [66]3 years ago
8 0

Answer: neon and methane

Nastasia [14]3 years ago
6 0

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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