Correct option is C
Ans. (c)
Sol.
Nucleons are the particles found in the
nucleus of an atom, and they include
protons and
neutrons. These particles are responsible for the mass of the atom.
Explanation of each option:
·
(a) Nucleus and Protons – Incorrect,
the nucleus is made up of
protons and neutrons, but not a separate nucleon.
·
(b) Valence electrons – Electrons are
not nucleons; they are located outside the nucleus.
·
(c) Protons and Neutrons –
Correct answer. These are the
nucleons in the nucleus.
·
(d) Electrons alone – Incorrect,
electrons are not nucleons.
English
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