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Why does a balloon filled with helium rise into the air?

Why does a balloon filled with helium rise into the air?

In the same way that a cork rises to the surface of the water, a balloon inflated with helium flies away (Archimedes' thrust).

What is helium?

Helium is a very light gas, made up of very small atoms, much smaller than the oxygen or nitrogen atoms found in the air. A balloon filled with helium experiences Archimedes' buoyancy, but instead of water we have air.

Helium is 7.2 times less dense than air.

Find our different models of inflatable helium balloons directly on our site: Latex Balloons


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