Hydrogen Peroxide - JustPost: Virtually entertaining

--> Hydrogen Peroxide - JustPost: Virtually entertaining

#13978
joke
, chemist, h20, water, hydrogen peroxide
223 views

joke, chemist, h20, water, hydrogen peroxide

there are more hydrogen atoms in a single molecule of water than there are stars in our entire solar system

#11503
meme
, science cat, nah, sodium, hydrogen
335 views

meme, science cat, nah, sodium, hydrogen

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