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ser-zykov [4K]
3 years ago
10

The most abundant trace gas in the atmosphere is _____. neon hydrogen argon helium

Chemistry
2 answers:
ad-work [718]3 years ago
4 0

The answer is C, argon.


zhenek [66]3 years ago
3 0

<em>Answer:</em>

  • Argon

<em>Explain:</em>

  • The most abundant gas in the atmosphere is Nitrogen (78.09%), The 2nd most abundant is oxygen (20.94%) and third one is argon (0.93%) and 4th one is CO2 (0.04%). While all others are in small amount like traces.
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When 0.513 g of biphenyl (c12h10 undergoes combustion in a bomb calorimeter, the temperature rises from 26.3 ?c to 29.7 ?c?
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