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Liquid helium

physical science Maturity 9-11

Helium can turn into a liquid.

Phase diagram of Helium-4-en.svg
Phase diagram of Helium-4-en.svg
It must be very, very cold. This liquid helps big machines work. It keeps them cool. It is a special kind of cold. Do you like the cold?

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🖼️ Images & Media (2)
File:Phase diagram of Helium-4-en.svg
Phase diagram of Helium-4-en.svg
File:Helium phase diagram.svg
Helium phase diagram.svg
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📚 Content adapted from Wikipedia | Readability: FK 14.3 | Vital Level 5