Nuclei
97 JEE Mains Physics previous year questions (PYQs) from 62 papers, 2021 to 2026, with answers and worked solutions.
About this chapter
- Most-asked subtopics: Nuclear Size, Mass Defect and Binding Energy (30), Decay Modes and Half-Lives (24), Q-value, Fission and Fusion (23).
- Updated 1 August 2026.
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