Question

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and are the three basic subatomic particles that make up atoms.

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Explanation:

Atoms are composed of subatomic particles. Protons (positively - charged), neutrons (neutral), and electrons (negatively - charged) are the fundamental subatomic particles. Protons and neutrons are located in the nucleus of the atom, while electrons orbit around the nucleus.

Answer:

Protons, neutrons, and electrons.