Shared electron pairs
What Shared electron pairs means in Chemistry A-Level, as defined for OCR.
Definitions of Shared electron pairs
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Reference: OCR
Each shared pair contributes one electron from each bonded atom, so a double bond contains four shared electrons and a triple bond six.
A single covalent bond is one shared pair of electrons with one electron contributed by each atom.
Topics that use Shared electron pairs
- Bonding and structure (OCR A-Level)
Related terms
- Anomalous melting and boiling points
- Average bond enthalpy
- Averaging over similar compounds and its limitation
- Bond angles
- bond length and strength
- Bond polarity and lone pairs
- Bond polarity versus molecular polarity
- Comparison of solid, liquid and aqueous states
Using Shared electron pairs in the exam
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