Verified curriculum practice

Reactivity of metals answer explanations

Review worked answers and explanations for Reactivity of metals. Aligned to AQA Gcse Chemistry.

11

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Chemical

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Question 1 of 11

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Question 1

Chemical changes case 019 redox-boundary. A student explains a redox change. Which option uses the safest chemistry wording? Focus on Distinguish oxygen-transfer redox explanations from electron-transfer redox explanations in Oxidation and reduction in terms of electrons (HT only), not on a neighbouring Unit 4.4 reaction idea.