what is most likely true of an atom with a mass of 15 amu?\no there are 15 protons.\no there are 15…

what is most likely true of an atom with a mass of 15 amu?\no there are 15 protons.\no there are 15 electrons.\no the total number of protons and electrons is 15.\no the total number of protons and neutrons is 15.

what is most likely true of an atom with a mass of 15 amu?\no there are 15 protons.\no there are 15 electrons.\no the total number of protons and electrons is 15.\no the total number of protons and neutrons is 15.

Answer

Brief Explanations:

The atomic mass (in amu) of an atom is approximately equal to the sum of the number of protons and neutrons in its nucleus. Protons and electrons do not solely determine the mass as electrons have negligible mass compared to protons and neutrons.

Answer:

The total number of protons and neutrons is 15.