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Which subatomic particle carries a negative charge?
A
Proton
B
Neutron
C
Electron
D
Positron
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1
Recall the three main subatomic particles found in an atom: protons, neutrons, and electrons.
Understand the charge associated with each particle: protons carry a positive charge, neutrons have no charge (neutral), and electrons carry a negative charge.
Identify that the question asks specifically for the particle with a negative charge.
Recognize that the electron is the subatomic particle that carries a negative charge.
Note that a positron is the antimatter counterpart of the electron and carries a positive charge, so it is not the correct answer.