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Which of the following subatomic particles has the smallest mass?
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2. Atoms & Elements
Subatomic Particles
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Which subatomic particles are found in the nucleus of an atom?
A
Only protons
B
Protons and neutrons
C
Electrons and protons
D
Neutrons and electrons
Guida verificata passo dopo passo1
Recall the structure of an atom, which consists of a nucleus and an electron cloud surrounding it.
Understand that the nucleus contains particles that contribute most of the atom's mass.
Identify the subatomic particles: protons, neutrons, and electrons.
Know that protons and neutrons are located in the nucleus, while electrons orbit around the nucleus.
Therefore, the subatomic particles found in the nucleus are protons and neutrons.
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