What three types of particles make up an atom? What are their charges?

Protons, neutrons, and electrons are the three main subatomic particles found in an atom. Protons have a positive (+) charge. An easy way to remember this is to remember that both proton and positive start with the letter "P." Neutrons have no electrical charge.

Protons, positive charge

Neutrons, neutral

Electrons, negative charge

Explanation:

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