Chemistry · Environmental Chemistry
Why is hydrogen gas not found significantly in the Earth's atmosphere?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It is highly toxic
- 2It is a very heavy gas
- 3It is the lightest gas and escapes Earth's gravity✓
- 4It is a highly inert gas
Correct answer
It is the lightest gas and escapes Earth's gravity
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