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Subatomic Particles
Particles that are smaller than atoms, including protons, neutrons, and electrons, which make up the atom's nucleus and electron cloud.
Electrons
Electrons are negatively charged subatomic particles that orbit the nucleus of an atom, playing a critical role in chemical reactions and electricity.
Orbitals
Regions within an atom where electrons are most likely to be found, describing the probable location of electrons around a nucleus.
Protons
Subatomic particles with a positive charge located within an atom's nucleus.
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