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What else can I help you with?
What is the difference between helium and iron?
Helium is a gas that is lighter than air. Iron is a solid metal and is heavy.
Is helium light or heavy?
Helium is classified as a light element because it has a low atomic mass compared to other elements like oxygen or iron. It is lighter than air, which is why helium-filled balloons float.
Why does a helium balloon float in the air rathen than sink?
because helium is ligter than air
Why do helium balloons float better than just air balloons?
helium is less dense than air. :) so helium will float better than air
Would an air mattress float if it was blown up with helium?
No, it wouldn't work the matteral is too heavy
Is a helium balloon heavier than air filled balloon?
No. Helium is lighter than air
Why does a helium balloom float in air?
Helium is lighter than air. so balloons filled with helium will float in air
What has more density air or helium?
The density of helium is less than the density of air. You can infer this without doing any calculations by thinking about the classic example of inhaling the helium from a balloon and talking. Your voice gets squeeky high because helium is less dense than air - that is, your sound waves propagate faster through helium than through air, therefore helium is less dense.
Why does a helium ballooon float in air?
Helium has a lower density than air.
How does helium make a balloon rise when air doesn'?
Helium is lighter than air. So helium balloon rises in air.
Does helium float or sink in air at room temperature?
Helium is lighter than air. So it will float in air.
Is Density of helium balloon is greater or less than air?
The density of a helium balloon is less than that of the surrounding air. This is why helium balloons float in the air. Helium is lighter than the nitrogen and oxygen that make up the majority of Earth's atmosphere, so it provides buoyancy for the balloon.
