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5.1.5 Resistance to oxidation and recycling metals
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Resistance to oxidation

Resistance to oxidation

Oxidation is the loss of electrons by a substance. When a metal reacts with oxygen in air to form a metal oxide, the metal has been oxidised.

5.1.5 Resistance to oxidation and recycling metals Lesson

  1. GCSE
  2. /Chemistry
  3. /5.1.5 Resistance to oxidation and recycling metals

Step-by-step lessons on Edexcel GCSE Chemistry 5.1.5 Resistance to oxidation and recycling metals. 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.

Lessons