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Protons

Definition

Protons are positively charged subatomic particles found within atomic nuclei.

Analogy

If atoms were cities, then protons would be like city halls - centrally located and carrying positive vibes (or charges).

Related terms

Neutrons: Neutral subatomic particles found within atomic nuclei alongside protons.

Atomic Number: The number of protons in an atomic nucleus which determines its chemical properties and place in the periodic table.

Ion: An atom or molecule with a net electric charge due to loss or gain of one or more electrons.



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© 2024 Fiveable Inc. All rights reserved.

AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.