VIDEO: MODELING THE ATOM, PART 3 (MODERN ATOMIC THEORY)

 Students:

Here is a new VIDEO summarizing material from chapters 4.3 and 4.4 of your text about modern atomic theory.

It includes a discussion of the probabilistic nature of Schrodinger's 'wave mechanical' model of the atom; the shell model often used in introductory chemistry based on that model; the number and shape of s, p, d and f orbitals; electron configuration and valence electrons; aufbau notation and Lewis dot structures; the Pauli exclusion principle, the aufbau principle and Hund's rule.