Atomic Number Plus The Number Of Neutrons Is Referred To As: Select One: A. Isotopes B. Atomic Number C. Mass Number D. None Of The Choices

Atomic number plus the number of neutrons is referred to as: Select one: a. Isotopes b. Atomic number c. Mass number d. None of the choices

 

C. Mass number

The mass number is equal to the sum of the number of protons and neutrons where atomic number is just the same as protons since protons determine the atomic number.