Helium atoms trapped in balloons

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Helium atoms

Shahminah Mahar-ullah
3/28/19
Image result for helium atoms
A helium atom is an atom of the chemical element helium, a basic element found on the periodic table of elements. Helium as a chemical element is composed of  two protons, two electrons and two neutrons. Because it has two protons and two neutrons, helium's atomic weight is 4. It is an inert gas and therefore one of the noble gasses. A substance being inert indicates that it does not chemically react.

When a balloon is filled with helium, it rises because of the difference in densities between the inside of the balloon and the air outside of the balloon. Because helium itself is a very light atom, the helium gas in the balloon is lighter than the air around it, making its density relatively low and so it rises.

Image result for helium balloonIf a balloon is filled with helium slowly deflates over time. That's not including temperature and without puncturing the balloon, because the helium atoms are small enough to escape between the molecules of the balloon itself.

This really doesn't have a evolution in the future because it's just a basic element and atoms in my opinion. But maybe someone can find some sort of advancement or discovery maybe playing or experimenting with helium and sulfur fluoride.

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