Physics, 25.09.2019 20:00, loredohome

What is most likely true of an atom with a mass of 15 amu?
a) there are 15 protons.
b)there are 15 electrons.
c)the total number of protons and electrons is 15.
d)the total number of protons and neutrons is 15.

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What is most likely true of an atom with a mass of 15 amu?
a) there are 15 protons.
b...