Cambridge (CAIE) · IGCSE
Chemistry question 32
0620/21 · Oct/Nov 2019 · Multiple Choice (Extended)
Syllabus topics
- Air quality and climate
- Water
Question 32
0620/21 · Oct/Nov 2019
1 mark
Cambridge (CAIE) · IGCSE
0620/21 · Oct/Nov 2019 · Multiple Choice (Extended)
0620/21 · Oct/Nov 2019