anonymous56307
anonymous56307
21-01-2021
Chemistry
contestada
.
Define the mass number of an atom.
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Kg124194
Kg124194
21-01-2021
The mass number is defined as the total number of protons and neutrons in an atom.
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kbarrios5757
kbarrios5757
21-01-2021
The mass number is defined as the total number of protons and neutrons in an atom.
Answer Link
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