Exclusion Principle (Noun)
Meaning
No two electrons or protons or neutrons in a given system can be in states characterized by the same set of quantum numbers.
Classification
Nouns denoting cognitive processes and contents.
Examples
- The exclusion principle, also known as the Pauli exclusion principle, states that no two electrons or protons or neutrons in a given system can be in states characterized by the same set of quantum numbers.
- In atomic physics, the exclusion principle explains why atoms have a limited number of electrons in each energy level.
- The exclusion principle is a fundamental principle in quantum mechanics that explains the structure of atoms and molecules.
- According to the exclusion principle, each electron in an atom must have a unique set of quantum numbers, which determines its energy, spin, and orbital characteristics.
- The exclusion principle has far-reaching implications in chemistry and physics, as it determines the properties of elements and the behavior of subatomic particles.