nguyena913 nguyena913

20-08-2022
Biology

contestada

what is the difference between atomic number, mass number, and atomic mass?

Respuesta :

mackthemocha mackthemocha

21-08-2022

Answer:

here is the difference

Explanation:

atomic numbers: the number of protons in the nucleus.

mass numbers: the total number of protons and neutrons in an atom.

atomic mass: the mass of an atom of a chemical element expressed in atomic mass units.

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