Which particles reside in the nucleus?

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Multiple Choice

Which particles reside in the nucleus?

Explanation:
Protons and neutrons reside in the nucleus. The nucleus is the tiny, dense center of an atom and contains nucleons—the protons (positive charge) and neutrons (no charge). They’re held together by the strong nuclear force. Electrons, carrying negative charge, are located outside the nucleus in electron shells or orbit around the nucleus, forming the electron cloud. Valence electrons are the outermost electrons and are also outside the nucleus. So the particles that live in the nucleus are protons and neutrons.

Protons and neutrons reside in the nucleus. The nucleus is the tiny, dense center of an atom and contains nucleons—the protons (positive charge) and neutrons (no charge). They’re held together by the strong nuclear force. Electrons, carrying negative charge, are located outside the nucleus in electron shells or orbit around the nucleus, forming the electron cloud. Valence electrons are the outermost electrons and are also outside the nucleus. So the particles that live in the nucleus are protons and neutrons.

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