Key term for Edexcel GCSE Chemistry, used in Heat Energy Changes.
A reaction where a more reactive element takes the place of a less reactive element in a compound.
Displacement reaction appears in Edexcel GCSE Chemistry revision content for Rates of Reaction and Energy Changes, especially Heat Energy Changes and Suggested Practicals.
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Groups in the Periodic Table
Group 7 • Relative Reactivity of Halogens