Seudónimo
Seudónimo
25-01-2019
Chemistry
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emii14
emii14
25-01-2019
A proton weighs one pound and a neutron weighs one pound. Really, there is no other weight other than those two. Subtract the number of protons from the atomic mass and you’ll get the remaining neutrons. 45-21= 24. 24 Neutrons is the answer.
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