Science, asked by bhavi2587, 11 months ago

why is helium gas filled in balloons​

Answers

Answered by Anonymous
1

Answer:

Helium balloons float because helium is less dense than air. Helium balloons deflate because helium atoms are small enough to slip between spaces in the balloon material.

Answered by sumitchouhan8765
1

Answer:Because it is light weight from air.

Explanation: it is filled in balloons so balloons can flew freely

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