elizard200211
elizard200211
22-02-2019
Chemistry
contestada
where is almost all the mass of an atom
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plutookooo
plutookooo
27-02-2019
The nucleus!! This is made up of protons and neutrons that each weigh about 1 amu.
Electrons are not found in the nucleus and weigh almost nothing so chemistry in school doesn’t bother with them :)
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