May/June 2021 Paper 43

What's in this paper

12 questions · 120 marks. Topics come from our question bank.

1. Q1Reproduction11 marks
2. Q2Earlier syllabus topics, Chemical reactions8 marks
3. Q3Earlier syllabus topics, Thermal physics, Electricity and magnetism11 marks
4. Q4Earlier syllabus topics, Coordination and response, Human influences on ecosystems12 marks
5. Q5Earlier syllabus topics, Metals, Stoichiometry10 marks
6. Q6Motion, forces and energy7 marks
7. Q7Coordination and response10 marks
8. Q8Earlier syllabus topics, Chemical energetics, Organic chemistry, Stoichiometry12 marks
9. Q9Earlier syllabus topics, Electricity and magnetism12 marks
10. Q10Earlier syllabus topics, Gas exchange in humans7 marks
11. Q11Atoms, elements and compounds10 marks
12. Q12Earlier syllabus topics, States of matter, Thermal physics, Motion, forces and energy10 marks