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The mass number of a nucleus is the count of which… | StemPy Lab
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The mass number of a nucleus is the count of which particles?
Physics
Easy
High School (11–12)
Modern Physics
Created by
StemPy Lab
The mass number of a nucleus is the count of which particles?
The protons and the neutrons together
The protons only
The neutrons only
The protons and the electrons
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