Key term for OCR GCSE Chemistry B, used in Bonding, structure, and properties.
Strong chemical bonds formed by the sharing of electron pairs between atoms, which hold the atoms within a polymer chain together.
Covalent bonds appears in OCR GCSE Chemistry B revision content for Material choices, especially Bonding, structure, and properties and Bonding in polymers.
Material choices
Bonding, structure, and properties • Bonding in polymers
Chemicals of the natural environment
Crude oil and hydrocarbons • Changes of state and intermolecular forces
Chemical patterns
Formation of compounds • Melting points of ionic compounds
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