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Multiple Choice
In a simplified model of the atom, which subatomic particle has a positive charge?
A
Proton
B
Nucleus
C
Electron
D
Neutron
Verified step by step guidance
1
Recall that an atom consists of three main subatomic particles: protons, neutrons, and electrons.
Understand the charges associated with each particle: protons have a positive charge, electrons have a negative charge, and neutrons have no charge (they are neutral).
Recognize that protons and neutrons are located in the nucleus of the atom, while electrons orbit around the nucleus.
Identify that the question asks specifically for the subatomic particle with a positive charge.
Conclude that since protons carry a positive charge, the correct answer is the proton.