This topic is included in Paper 1 and Paper 2 (Foundation) or Paper 3 and Paper 4 (Higher) for GCSE OCR (B) Chemistry.
Notes:
3.1. How are the atoms held together in a metal
3.2. How are metals with different reactivities extracted
3.3. What are electrolytes and what happens during electrolysis
3.4. Why is crude oil important as a source of new materials
Flashcards – Chapter 3 Chemicals of the Natural Environment