NCERT Solutions for Class 12 physics Chapter 12: Atoms

Section Name

Topic Name

12

Atoms

12.1

Introduction

12.2

Alpha-particle Scattering and Rutherford’s Nuclear Model of Atom

12.3

Atomic Spectra

12.4

Bohr Model of the Hydrogen Atom

12.5

The Line Spectra of the Hydrogen Atom

12.6

DE Broglie’s Explanation of Bohr’s Second Postulate of Quantisation