CHAPTER TWELVE
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