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National 4

Atomic structure and properties relating to bonding

Everything is made of atoms. Atoms themselves are made of smaller particles. Elements can join together in different ways to form compounds with different properties.

Part of
Chemistry
Atoms, elements and compounds
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Summary of bonding and properties

Ionic latticeDiscrete covalent molecules
Boiling and melting pointsHighLow
State at room temperatureSolidLiquid or gas
Conduction of electricityOnly when molten or in solutionNever
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2022 exam changes

All the advance information and revision support for this year’s examinations.

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    SQA National 4 Chemistry
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    Royal Society of Chemistry

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