Chemistry

Elements and reactions

Periodic table (SQA Topic 3)

Materials from oil

Fractional distillation (SQA Topic 5), How crude oil was formed (SQA Topic 5), Hydrocarbons (SQA Topic 6)

Properties of substances

Conduction of electricity (SQA Topic 7), Ionic and covalent substances (SQA Topic 7)

Acids

Acids and alkalis (SQA Topic 8), Reactions of acids (SQA Topic 9)

Metals

Making electricity (SQA Topic 10), Reactivity of metals (SQA Topic 11)

Plastics and other materials

Plastics (SQA Topic 13)

Calculations

Calculations based on reactions, Calculations based on formulae

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