Pauli 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 Pauli exclusion principle explains why atoms have a limited number of electrons in each energy level.
- According to the Pauli exclusion principle, no two electrons in an atom can have the same set of quantum numbers.
- The Pauli exclusion principle is a fundamental principle in quantum mechanics that explains the arrangement of electrons in atoms.
- In a given system, the Pauli exclusion principle states that no two protons or neutrons can have the same set of quantum numbers.
- The Pauli exclusion principle is responsible for the stability of atoms and molecules, as it prevents the collapse of electrons into the nucleus.