atomic orbital
An "atomic orbital" is a concept in quantum mechanics describing the behavior and probable location of electrons around an atom's nucleus.
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Definition
C1Quantum Mechanics
(technical, academic)A mathematical function representing the wave-like behavior and probable location of an electron in an atom.
Example
- The atomic orbital helps predict where an electron is likely to be found around the nucleus.
C1Physical Chemistry
(technical, academic)A region around an atom's nucleus where there is a high probability of finding an electron, described by quantum numbers.
Example
- In a hydrogen atom, the electron occupies the 1s atomic orbital.