SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A particle that moves around the nucleus is a(n) ____
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Proton
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Neutron
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Electron
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Quark
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Explanation:
Detailed explanation-1: -Negatively charged particles called electrons orbit around the nucleus in different layers, or orbitals.
Detailed explanation-2: -An electron is a negatively charged subatomic particle that can be either bound to an atom or free (not bound). An electron that is bound to an atom is one of the three primary types of particles within the atom–the other two are protons and neutrons.
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