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Chemistry, 06.11.2019 06:31 pinkmoonlight
Which of the following can be said about the sum of the masses of the subatomic particles in an atom's nucleus?
a-the sum is always the same as the mass of the atom
b-the sum is always less than the mass of the atom
c-the sum is always more than the mass of the atom
d-the sum is always zero
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Answers: 2
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Which of the following can be said about the sum of the masses of the subatomic particles in an atom...
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