What gas is used in balloons?
- Correct Answer: Helium
- Nitrogen
- Oxygen
- Carbon dioxide
Explanation: Helium provides lift for balloons due to its low density. (Easy)
More Random Questions
Q: What is another term for blood clotting?
Ans: differentiation
Ans: differentiation
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Ans: 0.2%
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Ans: Lion
Ans: Lion
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Ans: 65th
Ans: 65th
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Ans: Governor
Ans: Governor
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Ans: Distributes power to wheels
Ans: Distributes power to wheels
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Ans: 28 gtt/min
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Ans: confluence
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Ans: Uttar Pradesh
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Ans: Rice
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Ans: ferns
Q: Which nurse pioneered rural community nursing in the United States?
Ans: Mary Breckinridge
Ans: Mary Breckinridge
Q: Which property of diamond makes it so hard?
Ans: carbon bonds
Ans: carbon bonds
