AQA GCSE Combined Science past papers
AQA GCSE Combined Science June 2023 Chemistry Paper 1H
- 8464/C/1H
- Higher
- 1 hour 15 minutes
- 70 marks
Practise this paper's topics
5 new exam questions, 27 minutes, marked as you go. Free, no account.
- Acids, salts and pH
- Atomic size, relative mass and electron structure
- Conservation of mass and relative formula mass
- Higher: moles and balancing with moles
- Ionic and covalent bonding
What it tested
- Chemical changes21 marks
- Quantitative chemistry20 marks
- Atomic structure and the periodic table19 marks
- Bonding and structure10 marks
- Q1Acids, salts and pH12 marks
- Q2Conservation of mass and relative formula massConcentration of solutions10 marks
- Q3Group 1 and Group 7Ionic and covalent bonding9 marks
- Q4Atomic size, relative mass and electron structureAtoms, compounds, mixtures and the atomic model10 marks
- Q5ElectrolysisHigher: redox, strong and weak acids, electrode half equations9 marks
- Q6Higher: moles and balancing with molesAcids, salts and pH10 marks
- Q7Ionic and covalent bondingMetallic bonding10 marks
June 2023 Higher grade boundaries
Marks needed across all six Higher papers, out of 420.
- 9-9291
- 9-8273
- 8-8255
- 8-7237
- 7-7220
- 7-6199
- 6-6179
- 6-5159
- 5-5139
- 5-4119
- 4-499
- 4-389
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