This topic is included in Paper 1 and Paper 2 (Foundation) or Paper 3 and Paper 4 (Higher) for GCSE OCR (B) Chemistry.
Questions by Topic:
- C3.1 How are the atoms held together in a metal (F)
- C3.1 How are the atoms held together in a metal (H)
- C3.2 How are metals with different reactivities extracted (F)
- C3.2 How are metals with different reactivities extracted (H)
- C3.3 What are electrolytes and what happens during electrolysis (F)
- C3.3 What are electrolytes and what happens during electrolysis (H)
