👉 Apolarity is a concept in quantum mechanics that describes the energy levels of a system as it transitions between different energy states. In other words, an atom or molecule has two types of energy levels: the ground state (n=1) and the excited state (n>1). The transition from one level to another can be described by the wavefunction, which represents the probability density of finding the electron in that particular energy level. This concept is fundamental for understanding quantum mechanics and plays a crucial role
