Lecture
This lecture explores the fundamental concepts of atomic structure, focusing on the development of atomic theory, the Schrödinger equation, quantum numbers, and electron configurations. It delves into the principles governing the behavior of electrons in atoms, such as the Aufbau principle, Pauli exclusion principle, and Hund's rule. The lecture also covers the quantization of energy levels in atoms, the wave-particle duality of matter and light, and the periodic properties of elements. Key topics include the Schrödinger equation solutions, orbital shapes, quantum numbers, and the relationship between electron configurations and the periodic table.