Science · Chemistry
Why is helium preferred over other noble gases in air-filled balloons?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It is a radioactive gas.
- 2It does not form an explosive mixture with air.✓
- 3It is neon.
- 4It is oxygen and helium.
Correct answer
It does not form an explosive mixture with air.
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