+Quantum numbers are values that characterize the unique properties of a [quantum state](/wiki/quantum_state) for a subatomic particle. They arise from the solutions to the [Schrödinger equation](/wiki/schrödinger_equation), defining discrete values like energy, angular momentum, and spin within an [atom](/wiki/atom). Each set of these numbers describes a unique state, like an address for a particle's existence.
+## See also
+- [Quantum Mechanics](/wiki/quantum_mechanics)
+- [Atomic Orbital](/wiki/atomic_orbital)
+- [Electron Spin](/wiki/electron_spin)
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