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GCSE - AQA - Topic Questions - Combined Science (Chemistry)
Foundation Level
Paper 1
Topic 1:
Questions:
- A simple model of the atom
- The nuclear model and the development of the atom
- Relative electrical charges of subatomic particles
- Size and mass of atoms
- Relative atomic mass, isotopes, and abundance
- The Periodic Table
- Metals and non-metals
- Group 0 – Noble gases
- Group 1 – Alkali metals
- Group 7 – Halogens
Mark schemes:
- A simple model of the atom
- The nuclear model and the development of the atom
- Relative electrical charges of subatomic particles
- Size and mass of atoms
- Relative atomic mass, isotopes, and abundance
- The Periodic Table
- Metals and non-metals
- Group 0 – Noble gases
- Group 1 – Alkali metals
- Group 7 – Halogens
Topic 2:
Topic 3:
Topic 4:
Questions:
- Reactivity of metals
- Reactions of acids with metals, bases, and carbonates
- Soluble salts (practical preparation)
- The reactivity series
- Displacement reactions
- Extraction of metals (carbon and electrolysis)
- Oxidation and reduction in terms of electrons
- Acids, bases, and the pH scale
- Electrolysis
Mark schemes:
Topic 5:
Questions:
Mark schemes:
Paper 2
Topic 6:
Topic 7:
Topic 8:
Topic 9:
Higher Level
Paper 1
Topic 1:
Topic 2:
Topic 3:
Topic 4:
Questions:
- Reactivity series of metals
- Reactions of acids with metals, bases, and carbonates
- Soluble salts
- Strong and weak acids
- Extraction of metals and reduction
- Oxidation and reduction in terms of electrons
- Electrolysis of ionic compounds
- Electrolysis of aqueous solutions
- Half equations
Mark schemes:
Topic 5:
Paper 2
Topic 6:
Topic 7:
Topic 8:
Topic 9: