donnyt60 donnyt60

10-11-2020
Chemistry

contestada

7. The atomic mass is
a. the number of electrons in an atom
c: the number of neutrons in an atom
b. the number of protons in an atom
d. the number of protons and neutrons in an
atom

Respuesta :

lilytiger17 lilytiger17

10-11-2020

Answer:

the answer is b.

Explanation:

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