May/June 2020 Paper 42

What's in this paper

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

1. Q1Reproduction, Earlier syllabus topics, Inheritance9 marks
2. Q2Earlier syllabus topics, States of matter, Experimental techniques and chemical analysis9 marks
3. Q3Waves, Earlier syllabus topics, Electricity and magnetism, Thermal physics12 marks
4. Q4Earlier syllabus topics, Gas exchange in humans10 marks
5. Q5Metals, Earlier syllabus topics, Stoichiometry9 marks
6. Q6Nuclear physics, Earlier syllabus topics, Motion, forces and energy, Electricity and magnetism11 marks
7. Q7Earlier syllabus topics, Organisms and their environment, Human influences on ecosystems12 marks
8. Q8Earlier syllabus topics, Chemistry of the environment, Atoms, elements and compounds10 marks
9. Q9Earlier syllabus topics, Thermal physics, Waves, Electricity and magnetism7 marks
10. Q10Earlier syllabus topics, Transport in plants, Plant nutrition9 marks
11. Q11Earlier syllabus topics, Chemistry of the environment, Stoichiometry6 marks
12. Q12Motion, forces and energy, Earlier syllabus topics, Waves10 marks
13. Q13Earlier syllabus topics, Stoichiometry, Organic chemistry6 marks