+A **quantum state** is the complete mathematical description of an [isolated quantum system](/wiki/quantum_system), encapsulating all its properties. It determines the probabilities of all possible outcomes when a [measurement](/wiki/measurement) is performed.
+## See also
+- [Superposition](/wiki/superposition)
+- [Entanglement](/wiki/entanglement)
+- [Wave Function](/wiki/wave_function)
... 1 more lines