A single word covering both a proton and a neutron in the nucleus is:
APositron
BElectron
CNucleon
DNeutrino
Answer & Solution
Correct answer: C. Nucleon
1. Two kinds of particle share the nucleus.
2. One common term covers both.
3. That term is nucleon.
_Source: syllabus Physics Part II, Class XII, Chapter 13, Nuclei._
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