candycarolina candycarolina

07-07-2019
Mathematics

contestada

[02.03]What determines the mass number of an element?
O The number of protons
The total number of neutrons and protons
The number of protons minus the number of electrons
The total number of protons, electrons, and neutrons

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jordanboer79 jordanboer79

07-07-2019

Answer:

the total number of protons and neutrons

Step-by-step explanation:

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