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4.1.4 Oxidation and reduction in terms of electrons (HT only)
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Electron transfer

Electron transfer

An electron is a negatively charged subatomic particle that can be transferred between species. Oxidation is the loss of electrons, while reduction is the gain of electrons.

4.1.4 Oxidation and reduction in terms of electrons (HT only) Lesson

  1. GCSE
  2. /Chemistry
  3. /4.1.4 Oxidation and reduction in terms of electrons (HT only)

Step-by-step lessons on AQA GCSE Chemistry 4.1.4 Oxidation and reduction in terms of electrons (HT only). 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.

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