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Multiple Choice
Which particles are found in the nucleus of an atom?
A
Neutrons and electrons
B
Electrons and protons
C
Electrons only
D
Protons and neutrons
Verified step by step guidance
1
Understand the structure of an atom: An atom consists of a nucleus and an electron cloud. The nucleus is the central part of the atom.
Identify the particles in the nucleus: The nucleus contains protons and neutrons. These are collectively known as nucleons.
Differentiate between protons, neutrons, and electrons: Protons are positively charged particles, neutrons have no charge, and electrons are negatively charged particles.
Recognize the location of electrons: Electrons are not found in the nucleus; they orbit around the nucleus in electron clouds or shells.
Conclude that the particles found in the nucleus are protons and neutrons, as electrons are located outside the nucleus.