Cambridge (CAIE) · IGCSE
Chemistry question 6
0620/31 · Oct/Nov 2020 · Theory (Core)
Syllabus topics
- Solids, liquids and gases
- Electrolysis
- Hydrogen–oxygen fuel cells
- Atomic structure and the Periodic Table
- Elements, compounds and mixtures
- Diffusion
- Isotopes
Question 6
0620/31 · Oct/Nov 2020