Chemistry A-Level
s-orbital
What s-orbital means in Chemistry A-Level, as defined for OCR.
Definition of s-orbital
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Reference: OCR
Spherical in shape, with a 1s orbital as a single sphere and a 2s orbital a larger sphere with a spherical node inside it.
Topics that use s-orbital
- Electron structure (OCR A-Level)
Related terms
- Atomic orbital
- 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
Using s-orbital in the exam
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