jordanvycurry0 jordanvycurry0

18-12-2019
Chemistry

contestada

The sum of the protons and the neutrons in an atom equals the ?

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alaaskhan alaaskhan

18-12-2019

Answer:

atomic mass or neucleon number

Explanation:

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rianna14 rianna14

18-12-2019

Answer:

Mass number

Explanation:

The mass number equals to the number of protons and neutrons in an atom.

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