The three particles that make up atoms are
Aprotons, neutrons, and electrons.
Bneutrons, isotopes, and electrons.
Cpositives, negatives, and neutrals.
Dprotons, neutrons, and isotopes.
Aprotons, neutrons, and electrons.
Bneutrons, isotopes, and electrons.
Cpositives, negatives, and neutrals.
Dprotons, neutrons, and isotopes.