0620/41 10 marks
May/June 2026 · Question 3
2.4 Ions and ionic bonds, 2.5 Simple molecules and covalent bonds, 1.1 Solids, liquids and gases 2.4 Ions and ionic bonds 2.5 Simple molecules and covalent bonds 1.1 Solids, liquids and gases
Question Mark scheme Side by side (experimental)
⚑ Report a problem
0620/42 13 marks
Oct/Nov 2025 · Question 1
1.1 Solids, liquids and gases, 1.2 Diffusion, 10.3 Air quality and climate 1.1 Solids, liquids and gases 1.2 Diffusion 10.3 Air quality and climate
Question Mark scheme Side by side (experimental)
⚑ Report a problem
0620/41 5 marks
Oct/Nov 2024 · Question 1
6.1 Physical and chemical changes, 7.1 The characteristic properties of acids and bases, 6.3 Reversible reactions and equilibrium, 1.1 Solids, liquids and gases, 1.2 Diffusion 6.1 Physical and chemical changes 7.1 The characteristic properties of acids and bases 6.3 Reversible reactions and equilibrium 1.1 Solids, liquids and gases 1.2 Diffusion
Question Mark scheme Side by side (experimental)
⚑ Report a problem
0620/43 14 marks
May/June 2024 · Question 3
2.6 Giant covalent structures, 2.5 Simple molecules and covalent bonds, 1.1 Solids, liquids and gases, 4.1 Electrolysis 2.6 Giant covalent structures 2.5 Simple molecules and covalent bonds 1.1 Solids, liquids and gases 4.1 Electrolysis
Question Mark scheme Side by side (experimental)
⚑ Report a problem
0620/42 11 marks
Feb/Mar 2023 · Question 1
10.3 Air quality and climate, 1.2 Diffusion, 2.5 Simple molecules and covalent bonds 10.3 Air quality and climate 1.2 Diffusion 2.5 Simple molecules and covalent bonds
Question Mark scheme Side by side (experimental)
⚑ Report a problem