IGCSE Chemistry (0620) Extended Revision Notes

Chapters

1. States of Matter: Particles in Motion
2. Atoms, Elements and Compounds: What Stuff Is Made Of
3. Stoichiometry: Formulae, Moles, and Reacting Masses
4. Electrochemistry: Electrolysis, Electroplating and Fuel Cells
5. Chemical Energetics: Exothermic, Endothermic and ΔH
6. Chemical Reactions: Rates, Equilibrium, and Redox
7. Acids, Bases and Salts: H⁺, pH and Making Salts
8. The Periodic Table: Patterns, Groups and Trends
9. Metals: Reactivity, Rusting and Extraction
10. Chemistry of the Environment: Water, Fertilisers and Air
11. Organic Chemistry: Carbon, Families, and Functional Groups
12. Experimental Techniques and Chemical Analysis: Measure, Separate, Identify

Chemistry (0620) Extended past papers with answers

• Chemistry 0620/21/M/J/25
• Chemistry 0620/22/M/J/25
• Chemistry 0620/23/M/J/25
• Chemistry 0620/41/M/J/25
• Chemistry 0620/42/M/J/25
• Chemistry 0620/43/M/J/25
• Chemistry 0620/51/M/J/25
• Chemistry 0620/52/M/J/25
• Chemistry 0620/53/M/J/25
• Chemistry 0620/61/M/J/25
• Chemistry 0620/62/M/J/25
• Chemistry 0620/63/M/J/25
• Chemistry 0620/21/O/N/25
• Chemistry 0620/22/O/N/25
• Chemistry 0620/23/O/N/25
• Chemistry 0620/41/O/N/25
• Chemistry 0620/42/O/N/25
• Chemistry 0620/43/O/N/25
• Chemistry 0620/52/O/N/25
• Chemistry 0620/53/O/N/25
• Chemistry 0620/61/O/N/25
• Chemistry 0620/62/O/N/25
• Chemistry 0620/63/O/N/25

All IGCSE Chemistry 0620 past papers →