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18-03-2021
Chemistry

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What is the mass, in amu, of an atom with one proton and two neutrons?

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majiorman26 majiorman26

18-03-2021

mass of proton mp=1.672621898e-27 kg and 1 amu=1.66053904e-27kg so it’s just divition (1.672621898e-27 / 1.66053904e-27) =1.007276 amu

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