Introduction, How structure affects properties, How small is an atom
Timeline of atomic models, Dalton’s atomic theory, CRT Experiment, e/m ratio of cathode rays
Oil drop experiment, Anode rays, Gold Foil experiment and Rutherford’s model of atom
Quick Recap, Atomic number, isotopes, isobar etc., developments leading to Bohr’s model of atom, EM spectra
Particle nature of EM rays, Black Body radiation, Planck’s Quantum theory, Photoelectric effect
Problem practice on Photoelectric effect
Postulates of Bohr’s model, Calculation of radius, velocity and energy of electron in an orbit
Problem Practice on Bohr’s model, drawbacks of Bohr’s model
Emission & absorption spectra, Line spectra of hydrogen, spectral lines, Rydberg’s series
Problem prcatice on spectral lines, De Broglie’s theory of dual nature of matter
Problem practice on De Broglie’s theory, Heisenberg’s Uncertainty Principle
Schrodinger’s equation, wave function, Quantum numbers
Shapes of atomic orbitals, wave functions, Probability density and nodes, energies of orbitals, Pauli’s Rule, Hund’s rule and Aufbau principle