Chemistry 0620 revision by topic
54 topics · 300 quick questions · 195 worksheet questions
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1States of matter
2Atoms, elements and compounds
- 2.1 Elements, compounds and mixturesElements, compounds and mixtures5 questions
- 2.2 Atomic structure and the Periodic TableInside the atom6 questions
- 2.3 IsotopesIsotopes and relative atomic mass5 questions
- 2.4 Ions and ionic bondsIons and ionic bonding6 questions
- 2.5 Simple molecules and covalent bondsCovalent bonding and simple molecules6 questions
- 2.6 Giant covalent structuresDiamond, graphite and giant structures5 questions
- 2.7 Metallic bondingMetallic bonding5 questions
3Stoichiometry
4Electrochemistry
5Chemical energetics
6Chemical reactions
- 6.1 Physical and chemical changesPhysical and chemical changes5 questions
- 6.2 Rate of reactionRates of reaction6 questions
- 6.3 Reversible reactions and equilibriumReversible reactions and equilibrium6 questions
- 6.3 Reversible reactions and equilibriumMaking ammonia and sulfuric acid6 questions
- 6.4 RedoxOxidation and reduction6 questions
7Acids, bases and salts
8The Periodic Table
9Metals
- 9.1 Properties of metalsProperties of metals5 questions
- 9.2 Uses of metalsUses of metals5 questions
- 9.3 Alloys and their propertiesAlloys5 questions
- 9.4 Reactivity seriesThe reactivity series6 questions
- 9.5 Corrosion of metalsRusting and how to stop it5 questions
- 9.6 Extraction of metalsExtracting metals5 questions
- 9.6 Extraction of metalsThe blast furnace and aluminium6 questions
10Chemistry of the environment
11Organic chemistry
- 11.1 Formulae, functional groups and terminologyFamilies of organic compounds6 questions
- 11.2 Naming organic compoundsNaming organic compounds6 questions
- 11.3 FuelsCrude oil and fuels6 questions
- 11.4 AlkanesAlkanes6 questions
- 11.5 AlkenesAlkenes and cracking6 questions
- 11.6 AlcoholsAlcohols6 questions
- 11.7 Carboxylic acidsCarboxylic acids6 questions
- 11.7 Carboxylic acidsEsters5 questions
- 11.8 PolymersPolymers and plastics6 questions
12Experimental techniques and chemical analysis
The topics follow the Cambridge IGCSE Chemistry (0620), syllabus for examination in 2026, 2027 and 2028. The questions are Papermunch’s own, written for revision: none of them are taken from past papers. For the real thing, theChemistry past papers are on the shelf.