Quantum mechanics is a branch of physics that studies the behavior of particles at atomic and subatomic levels. It explains phenomena that classical physics cannot, such as the dual wave-particle nature of electrons.
5 Must Know Facts For Your Next Test
Quantum mechanics introduces the concept of quantized energy levels, where electrons occupy discrete energy states.
The Heisenberg Uncertainty Principle states that it is impossible to simultaneously know both the exact position and momentum of an electron.
Schrödinger's equation describes how the quantum state of a physical system changes over time.
The Pauli Exclusion Principle asserts that no two electrons can have the same set of quantum numbers in an atom.
Orbitals are regions in an atom where there is a high probability of finding an electron, defined by quantum numbers.