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Cambridge IGCSE Chemistry (0620)

1. States of matter

2. Atoms, elements and compounds

3. Stoichiometry

4. Electrochemistry

5. Chemical energetics

6. Chemical reactions

7. Acids, bases and salts

8. The Periodic Table

10. Chemistry of the environment

10.1.1—Chemical tests for the presence of

10.1.2—To test for the purity of water using

10.1.3—Distilled water is used in practical

10.1.4—Substances found in natural water

10.1.5—Some of these substances are

10.1.6—Harmful substances: toxic metal

10.1.7—Treatment of the domestic water supply

10.2 Fertilisers

10.3 Air quality and climate

11. Organic chemistry

12. Experimental techniques and chemical analysis

13. Assessed scientific skills

IGCSE/CAIE/Chemistry//Concept/10. Chemistry of the environment/10.1 Water/10.1.4—Substances found in natural water

10. Chemistry of the environment

Syllabus: 0620–2026–2027
Section: 10
Level: —

Exam analysis

Most tested topics

Water
Fertilisers
Air quality and climate