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Actually, they do float. They are lighter than air, so they are supposed to float.
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∙ 13y ago
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Why do helium balloons float better than just air balloons?
helium is less dense than air. :) so helium will float better than air
Which gas is used to fill party balloons?
If you want the balloons to float, you would probably use helium.
What objects contain helium?
Helium is generally used in helium balloons and blimps. Helium is lighter than air and these items will float in air
Why does a helium balloon float up when it is released?
Because helium is lighter than air. So helium balloon will rise up.
The gas used to fill party balloons contains only helium atoms What does This make helium?
Helium molecules have a lower molecular weight than air. This is why balloons filled with Helium will float in the air. Apex:element
What makes balloons float when they are full of air but not float when they are deflated?
When balloons float they have helium in it. Helium is not air, but a gas. It's lighter than air, which makes it float.
Will warming helium balloons make them float?
Helium is lighter than air. so balloons filled with helium will float in air. warming will make them float or rise up faster.
What are balloons that float filled with?
Helium
Which gas is in balloons which float?
Helium
Why do helium balloons float better than just air balloons?
helium is less dense than air. :) so helium will float better than air
What does helium have in it that makes it float?
Helium is lighter than air. Hence balloons or blimps filled with helium will float.
What gas do you use in balloons?
Helium to get them to float.
Why does a helium balloom float in air?
Helium is lighter than air. so balloons filled with helium will float in air
Why do balloons float up to the sky?
The balloons that float usually contain helium in them, which is lighter than air. This enables the balloon to float.
What is helium mostly found in?
In helium balloons and blimps. Helium is lighter than air. So balloons or blimps filled with helium will float or rise up
Which gas does make balloons float up?
Helium
How balloons float on air?
with the gas helium or fire
