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trivia!
did you know?
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Glass is not a solid – glass is a liquid
Helium has less weight than air. That is why helium balloons can float.
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Human body contains about 200 g or 0.4 lb of NaCl or salt
The lightest element in the periodic table is Hydrogen.
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REFERENCES:
https://www.theedadvocate.org/25-of-the-most-amazing-chemistry-fac