Cambridge IGCSE Chemistry 0620
IGCSE Chemistry past paper questions by topic
Real questions from 2023 to 2026 papers, grouped by the topics of the 2026-2028 syllabus. Pick a topic to see what it asks, how hard it runs and where it turns up, then practise it.
61 topics
- 1 States of matter106 questions · 65 papers · 2023 to 2026
- 2 Atoms, elements and compounds343 questions · 84 papers · 2023 to 2026
- 2.1 Elements, compounds and mixtures36 questions · 34 papers · 2023 to 2026
- 2.2 Atomic structure and the Periodic Table106 questions · 73 papers · 2023 to 2026
- 2.3 Isotopes50 questions · 47 papers · 2023 to 2026
- 2.4 Ions and ionic bonds90 questions · 67 papers · 2023 to 2026
- 2.5 Simple molecules and covalent bonds66 questions · 57 papers · 2023 to 2026
- 2.6 Giant covalent structures53 questions · 50 papers · 2023 to 2026
- 2.7 Metallic bonding14 questions · 14 papers · 2023 to 2026
- 3 Stoichiometry167 questions · 74 papers · 2023 to 2026
- 4 Electrochemistry147 questions · 78 papers · 2023 to 2026
- 5 Chemical energetics93 questions · 70 papers · 2023 to 2026
- 6 Chemical reactions261 questions · 91 papers · 2023 to 2026
- 7 Acids, bases and salts220 questions · 87 papers · 2023 to 2026
- 8 The Periodic Table217 questions · 75 papers · 2023 to 2026
- 8.1 Arrangement of elements62 questions · 49 papers · 2023 to 2026
- 8.2 Group I properties46 questions · 42 papers · 2023 to 2026
- 8.3 Group VII properties53 questions · 46 papers · 2023 to 2026
- 8.4 Transition elements45 questions · 44 papers · 2023 to 2026
- 8.5 Noble gases27 questions · 27 papers · 2023 to 2026
- 9 Metals244 questions · 86 papers · 2023 to 2026
- 9.1 Properties of metals34 questions · 25 papers · 2023 to 2026
- 9.2 Uses of metals25 questions · 24 papers · 2023 to 2026
- 9.3 Alloys and their properties43 questions · 36 papers · 2023 to 2026
- 9.4 Reactivity series82 questions · 65 papers · 2023 to 2026
- 9.5 Corrosion of metals45 questions · 43 papers · 2023 to 2026
- 9.6 Extraction of metals73 questions · 60 papers · 2023 to 2026
- 10 Chemistry of the environment211 questions · 75 papers · 2023 to 2026
- 11 Organic chemistry349 questions · 86 papers · 2023 to 2026
- 11.1 Formulae, functional groups and terminology98 questions · 68 papers · 2023 to 2026
- 11.2 Naming organic compounds18 questions · 18 papers · 2023 to 2026
- 11.3 Fuels53 questions · 43 papers · 2023 to 2026
- 11.4 Alkanes73 questions · 52 papers · 2023 to 2026
- 11.5 Alkenes64 questions · 48 papers · 2023 to 2026
- 11.6 Alcohols70 questions · 53 papers · 2023 to 2026
- 11.7 Carboxylic acids55 questions · 47 papers · 2023 to 2026
- 11.8 Polymers68 questions · 52 papers · 2023 to 2026
- 12 Experimental techniques and chemical analysis285 questions · 98 papers · 2023 to 2026
- 12.1 Experimental design80 questions · 47 papers · 2023 to 2026
- 12.2 Acid–base titrations29 questions · 29 papers · 2023 to 2026
- 12.3 Chromatography35 questions · 35 papers · 2023 to 2026
- 12.4 Separation and purification69 questions · 52 papers · 2023 to 2026
- 12.5 Identification of ions and gases104 questions · 84 papers · 2023 to 2026