Cambridge (CAIE) · IGCSE
Chemistry question 21
0620/11 · May/June 2017 · Multiple Choice (Core)
Syllabus topics
- Noble gases
- Atomic structure and the Periodic Table
- Group I properties
- Transition elements
- Arrangement of elements
- Group VII properties
- Isotopes
Question 21
0620/11 · May/June 2017
1 mark