the gas used for filling balloons
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Helium is the gas used to fill balloons.
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Hi friend,
A gas balloon is a balloon that flies in the air because it is filled with a gas less dense than air or lighter than air (such as helium or hydrogen). It is tied to a thread to prevent it from flying up in the air.
I hope you got it.
If you still have doubts, please let me know in the comments below!!!
A gas balloon is a balloon that flies in the air because it is filled with a gas less dense than air or lighter than air (such as helium or hydrogen). It is tied to a thread to prevent it from flying up in the air.
I hope you got it.
If you still have doubts, please let me know in the comments below!!!
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