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