samanthajkarnes samanthajkarnes

09-10-2018
Chemistry

contestada

What determines the mass number of an element? (2 points)

the number of protons minus the number of electrons

the total number of protons, electrons, and neutrons

the total number of neutrons and protons

the number of protons

Respuesta :

Аноним Аноним

09-10-2018

The number of neutrons and protons together determines an elements mass number. Therefore, your answer would be C.

hope this helps!

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dsoul3240 dsoul3240

09-10-2018

The answer is C The total number of neutrons protons

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