jayym13 jayym13

15-02-2022
Physics

contestada

A cobalt atom contains 27 protons, 32 neutrons, and 27 electrons. What is
the atomic mass of cobalt?
A. 59 amu
B. 86 amu
C. 32 amu
D. 54 amu

Respuesta :

ransome6191808 ransome6191808

15-02-2022

32? I could be wrong but I’m going with that answer choice

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