which subatomic particles determine the mass of an atom?\nprotons, neutrons, and electrons\nprotons and…

which subatomic particles determine the mass of an atom?\nprotons, neutrons, and electrons\nprotons and electrons\nprotons and neutrons\nrewatch
Answer
Brief Explanations:
Protons and neutrons are located in the nucleus and have significant mass. Electrons have negligible mass compared to them. So protons and neutrons determine an atom's mass.
Answer:
protons and neutrons