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Which subatomic particles are found in the nucleus of an atom?
A
Protons and neutrons
B
Protons and electrons
C
Electrons and protons
D
Neutrons and electrons
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1
Understand the structure of an atom: An atom consists of a nucleus and an electron cloud surrounding it.
Identify the subatomic particles: The three main subatomic particles are protons, neutrons, and electrons.
Locate the nucleus: The nucleus is the central part of the atom where certain subatomic particles are found.
Determine which particles are in the nucleus: Protons and neutrons are located in the nucleus, while electrons orbit around the nucleus.
Clarify the roles: Protons have a positive charge, neutrons are neutral, and electrons have a negative charge. This helps distinguish their locations and functions within the atom.