Key term for Edexcel GCSE Chemistry, used in Separating and Purifying Substances.
The difference between the temperature at which an impure sample starts to melt and the temperature at which it finishes melting.
Melting point range appears in Edexcel GCSE Chemistry revision content for States of Matter and Mixtures, especially Separating and Purifying Substances and Pure Substances vs Mixtures.
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