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The mass number will change. Mass number - Atomic number = Number of neutrons. So, if the number of neutrons change the mass number will change. The atomic number would not change because the atomic number is equal to the number of protons and if the number of protons change, then the element would change.

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When an atom undergoes oxidation what happens to the number of neutrons?

Oxidation is a chemial reaction; the atom and the number of neutrons remains unchanged.


What forms if the number of neutrons in an atom changes?

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What would happen if the number of neutrons in an atom would change?

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A normal calcium atom should have 20 neutrons, but if it is an isotope the number of neutrons will change.


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What is the number of protons and neutrons called?

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