Cambridge (CAIE) · IGCSE
Chemistry question 20
0620/23 · Oct/Nov 2025 · Multiple Choice (Extended)
Syllabus topics
- Oxides
- Elements, compounds and mixtures
Question 20
0620/23 · Oct/Nov 2025
1 mark
Cambridge (CAIE) · IGCSE
0620/23 · Oct/Nov 2025 · Multiple Choice (Extended)
0620/23 · Oct/Nov 2025