Key term for OCR GCSE Chemistry B, used in Nanoparticles.
A structure composed of small, discrete molecules held together by weak intermolecular forces, typically resulting in lower melting points.
Simple molecular structure appears in OCR GCSE Chemistry B revision content for Material choices, especially Nanoparticles and Fullerenes and graphene.
Material choices
Fullerenes and graphene
Material choices
Representing chemical structures
Material choices
Bulk properties and bonding
Chemicals of the natural environment
Bonding in simple molecules
Material choices
Nanoparticles • Fullerenes and graphene
Material choices
Bonding, structure, and properties • Representing chemical structures
Material choices
Bonding, structure, and properties • Bulk properties and bonding
Chemicals of the natural environment
Crude oil and hydrocarbons • Bonding in simple molecules
Chemicals of the natural environment
Crude oil and hydrocarbons • Dot and cross diagrams for covalent
Air and water
Atmospheric changes over time • Energy transfers and changes of state
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