Reactivity and natural occurrence
Reactivity and natural occurrence
The reactivity series arranges metals from most reactive to least reactive. It includes carbon and hydrogen as useful reference points for predicting how metals can be extracted.
Step-by-step lessons on AQA GCSE Chemistry 4.1.3 Extraction of metals and reduction. Each one builds up to exam-style questions. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.