Cambridge (CAIE) · IGCSE
Chemistry question 21
0620/22 · May/June 2022 · Multiple Choice (Extended)
Syllabus topics
- Noble gases
- Atomic structure and the Periodic Table
- Group I properties
- Transition elements
- Arrangement of elements
- Group VII properties
- Isotopes
Question 21
0620/22 · May/June 2022
1 mark