Question

The three particles that make up atoms are
a. protons, neutrons, and electrons.
b. neutrons, isotopes, and electrons.
c. positives, negatives, and neutrals.
d. protons, neutrons, and isotopes.

Answer 1

A. Protons neutrons and electrons.

Haha those three make up a simple Atom.

Answer 2

This would be protons, neutrons & electrons.