Discuss the limitations of the Bohr Model and h... - SS2 Physics Modern Physics - Quantum Mechanics Question

While the Bohr Model provided valuable insights into atomic structure, it had several limitations. Firstly, it focused primarily on hydrogen and failed to account for the spectral complexities of other elements. Additionally, it couldn't explain certain phenomena, such as the fine structure of spectral lines and the Zeeman effect. Furthermore, the model couldn't explain the wave-like behaviour of electrons, as observed in electron diffraction experiments.

These limitations spurred the development of quantum mechanics, which revolutionised our understanding of atomic and subatomic phenomena. Quantum mechanics introduced the concept of wave-particle duality, treating electrons as both particles and waves. It replaced the discrete orbits of the Bohr Model with electron probability distributions described by wave functions. The Schrödinger equation and its solutions allowed for precise calculations of energy levels and electron behaviour, overcoming the limitations of the Bohr Model.