The mass of an atom is the sum of the masses of protons and neutrons....
pattypoo906
Answered
2022-12-29
The mass of an atom is the sum of the masses of protons and neutrons. True or False
Answer & Explanation
Neenuegopddd
Expert
2022-12-30Added 13 answers
The combined masses of protons and neutrons make up an atom's mass. The mass of an electron is 11837 times more than the mass of a proton, while the mass of a neutron is marginally larger than that of a proton (which is negligible and hence not considered). Answer is true.