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Helium

physical science Maturity 11-13

Helium is a light gas.

Helium spectrum.jpg
Helium spectrum.jpg
It is found in the Sun. It can fill big balloons. This helps them float high. It can even change your voice!
Goodyear-blimp.jpg
Goodyear-blimp.jpg
Do you like balloons?

34 words
🖼️ Images & Media (14)
File:Helium spectrum.jpg
Helium spectrum.jpg
File:William Ramsay working.jpg
William Ramsay working.jpg
File:Kansas Helium Marker.jpg
Kansas Helium Marker.jpg
File:Helium atom QM.svg
Helium atom QM.svg
File:Binding energy curve - common isotopes.svg
Binding energy curve - common isotopes.svg
File:HeTube.jpg
HeTube.jpg
File:Phase diagram of Helium-4-en.svg
Phase diagram of Helium-4-en.svg
File:2 Helium.png
2 Helium.png
File:helium-II-creep.svg
helium-II-creep.svg
File:Helium-hydride-cation-3D-SF.png
Helium-hydride-cation-3D-SF.png
File:Fluoroheliate-ion-3D-vdW.png
Fluoroheliate-ion-3D-vdW.png
File:Modern 3T MRI.JPG
Modern 3T MRI.JPG

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📚 Content adapted from Wikipedia | Readability: FK 12.9 | Vital Level 4