Electrons are subatomic particles that have a negative charge and orbit around the nucleus of an atom.
Imagine electrons as tiny planets orbiting around the sun (nucleus) in a solar system. Just like planets, electrons move in specific energy levels or shells.
Protons: Positively charged subatomic particles found in the nucleus of an atom.
Neutrons: Neutral subatomic particles found in the nucleus of an atom.
Atomic Number: The number of protons in an atom, which determines its identity on the periodic table.
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