Cambridge (CAIE) · IGCSE
Chemistry question 4
0620/43 · May/June 2025 · Theory (Extended)
Syllabus topics
- Oxides
- Relative masses of atoms and molecules
- Ions and ionic bonds
- Giant covalent structures
- Formulae
- Elements, compounds and mixtures
- Simple molecules and covalent bonds
Question 4
0620/43 · May/June 2025