+Atomic Physics is the study of the [atom](/wiki/atom) as an isolated system of electrons and a nucleus. It explores their configuration, interactions, and fundamental properties, often using the principles of [Quantum Mechanics](/wiki/quantum_mechanics) to understand phenomena like light emission.
+## See also
+- [Nuclear Physics](/wiki/nuclear_physics)
+- [Particle Physics](/wiki/particle_physics)
+- [Spectroscopy](/wiki/spectroscopy)