객관식
Which subatomic particle has a negative charge and is found outside the nucleus?
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2. Atoms & Elements
Subatomic Particles
Multiple Choice
Which subatomic particle has a positive charge and is located in the nucleus of an atom?
A
Positron
B
Proton
C
Electron
D
Neutron
검증된 단계별 안내1
Recall the three main subatomic particles in an atom: protons, neutrons, and electrons.
Understand the charge of each particle: protons have a positive charge, electrons have a negative charge, and neutrons have no charge (neutral).
Identify the location of each particle within the atom: protons and neutrons are located in the nucleus, while electrons orbit around the nucleus.
Since the question asks for a positively charged particle located in the nucleus, focus on particles in the nucleus with positive charge.
Conclude that the proton is the subatomic particle with a positive charge located in the nucleus of an atom.
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