Key term for Edexcel GCSE Chemistry, used in Group 7.
The physical process where a substance changes directly from a solid to a gas without passing through the liquid phase.
Sublimation appears in Edexcel GCSE Chemistry revision content for Groups in the Periodic Table, especially Group 7 and Pattern in Physical Properties.
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Extracting Metals and Equilibria
Reversible Reactions and Equilibria • Suggested Practicals
