Chemistry A-Level
Atomic orbital
What Atomic orbital means in Chemistry A-Level, as defined for OCR.
Definitions of Atomic orbital
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Check what you remember
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Reference: OCR
A region around the nucleus where there is a high probability of finding an electron.
A region around the nucleus that can hold up to two electrons, with opposite spins.
Topics that use Atomic orbital
- Electron structure (OCR A-Level)
Related terms
- Atomic orbitals
- Cations lose electrons, anions gain electrons
- Distinguishing capacity from filling order
- Electron capacity of s-, p- and d-sub-shells
- Electron configuration
- Fixed number of orbitals per sub-shell
- Ion electron configurations
- Noble-gas shorthand
Using Atomic orbital in the exam
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