Chapter 13: Nuclei
Read this chapter on NCERT Archive
The full chapter, with its textbook PDF and chapter solutions, now lives on NCERT Archive. Use the buttons below to open it.
About Chapter 13 (Nuclei)
Chapter 13 (Nuclei) is chapter 13 of 14 in the new edition of NCERT Class 12 Physics, a textbook for Class 12 students at the Senior Secondary stage. This is the new edition, the textbook brought out under the NEP 2020 / NCF-SE 2023 syllabus rollout.
In the book it comes after Chapter 12 (Atoms) and before Chapter 14 (Semiconductor Electronics: Materials, Devices and Simple Circuits), so it helps to be comfortable with the earlier chapters before starting it.
What you will find on NCERT Archive
NCERT Archive is our dedicated site for NCERT textbooks and solutions, Class 1 to 12. The page for Chapter 13 (Nuclei) there lets you read the chapter and open its textbook PDF, and it links straight to the solutions for the same chapter. Use the buttons above to go to it.
How to study Nuclei
- Read the chapter once for the big picture, then again slowly, noting each new term and definition.
- Draw and label the diagrams yourself; they are asked often in tests.
- Do the in-text activities and questions, then the end-of-chapter exercises, before checking answers.
- Write short answers in your own words and compare them with the NCERT answers for completeness.
Frequently Asked Questions
Which book is Chapter 13 (Nuclei) of Class 12 Physics from?
It is from the new edition of NCERT Class 12 Physics. The book has 14 chapters, and this is chapter 13.
Where can I read Chapter 13 (Nuclei) of Class 12 Physics?
On NCERT Archive. Press the "Open Chapter 13" button on this page and you will land on the chapter page there, where you can read it and open its textbook PDF.
Is this the new edition or the old edition?
This page is for the new edition. If your school still uses the earlier textbook, use the Old Edition switch at the top of the page.
Is it free to use?
Yes. Scholar Donkey and NCERT Archive are free to use and need no login.