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Physics · JEE

Atoms and Nuclei Previous Year Questions for JEE

10+ syllabus-aligned questions available

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Goodmarks offers 10+ JEE-style PYQs for Atoms and Nuclei with detailed solutions. While official past papers rotate yearly, our bank covers the same concepts, difficulty, and question formats tested in JEE Physics.

Previous year questions are the fastest way to understand how Atoms and Nuclei is tested in JEE. Practise 10+ exam-pattern MCQs modelled on JEE Main and Advanced, with full solutions for every question.

Subtopics in Atoms and Nuclei

  • Alpha-particle scattering experiment, Rutherford's model of atom
  • Bohr model, energy levels, hydrogen spectrum
  • Composition and size of nucleus, atomic masses, mass-energy relation, mass defect
  • Binding energy per nucleon and its variation with mass number, nuclear fission and fusion

Free sample questions

Attempt 8 free MCQs for Atoms and Nuclei. Unlock 2+ more with Pro.

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Q1PhysicsUnit 18: Atoms and Nuclei
When a gold sheet is bombarded by a beam of α\alpha -particles, only a few of them get deflected whereas most go straight, undeflected because: This question has multiple correct options
Q2PhysicsUnit 18: Atoms and Nuclei
The missing particle in the reaction: 25399Es+24He→101256Md+\underset{99}{253} \boldsymbol{E} \boldsymbol{s}+_{2}^{4} \boldsymbol{H} \boldsymbol{e} \rightarrow_{101}^{256} \boldsymbol{M} \boldsymbol{d}+
Q3PhysicsUnit 18: Atoms and Nuclei
Statement A: Density of nucleus is independent of its mass number Statement B: Beryllium is used as a moderator in nuclear reactors
Q4PhysicsUnit 18: Atoms and Nuclei
The wavelength of a certain electron transition in the hydrogen spectrum is 4864 A. Identify the transition.
Q5PhysicsUnit 18: Atoms and Nuclei
Fraunh offer line of the solar system is an example of:
Q6PhysicsUnit 18: Atoms and Nuclei
An electron with energy 12.09 eV strikes hydrogen atom in ground state and gives its all energy to the hydrogen atom. Therefore hydrogen atom is excited to
Q7PhysicsUnit 18: Atoms and Nuclei
A nucleus with atomic number zz and neutron number N undergoes two decay processes. The result is a nucleus with atomic number Z-3 and neutron number N-1. Which decay processes took place?
Q8PhysicsUnit 18: Atoms and Nuclei
Mark out the incorrect statement:

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Frequently asked questions

Why practise PYQs for Atoms and Nuclei?

PYQs reveal recurring concepts, common traps, and the difficulty level JEE expects. Solving them builds exam temperament and time management.

Does Goodmarks have actual JEE past papers?

Our bank includes exam-style MCQs aligned with JEE Main Physics syllabus for Atoms and Nuclei, covering the same topics as previous year papers.

How should I use PYQs for Atoms and Nuclei?

Solve timed sets, review every explanation, note weak subtopics, then revisit with focused practice on Goodmarks.

Are PYQ solutions step-by-step?

Yes. Every question includes the correct answer and a detailed explanation showing the reasoning.

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