Multiple Choice
What is the smallest subatomic particle in terms of mass?
2. Atoms & Elements
Subatomic Particles
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Which subatomic particle is positively charged and found in the nucleus?
A
Neutron
B
Electron
C
Proton
D
Positron
Verified step by step guidance1
Identify the subatomic particles mentioned: neutron, electron, proton, and positron.
Recall the basic properties of each subatomic particle: Neutrons are neutral, electrons are negatively charged, protons are positively charged, and positrons are the antimatter counterpart of electrons with a positive charge.
Focus on the location of these particles: Neutrons and protons are found in the nucleus of an atom, while electrons orbit the nucleus.
Determine which particle is both positively charged and located in the nucleus. From the properties, protons are positively charged and found in the nucleus.
Conclude that the subatomic particle that is positively charged and found in the nucleus is the proton.
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