Chapter 12 : Atoms

Topic 1 :  Alpha-particle scattering and Rutherford’s model

Topic 2 : Alpha –particle trajectory

Topic 3 : Electron orbits

Topic 4 : Atomic spectra

Topic 5 : Spectral series

Topic 6 : Bohr model of the hydrogen atom

Topic 7 : Broglie’s explanation of Bohr’s second postulate of quantisation

Multiple choice questions

Questions and answers

Important questions with solutions

Note book

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