Key term for OCR GCSE Chemistry A, used in Organic chemistry.
A molecule that contains at least one carbon-carbon double bond (C=C), meaning it does not contain the maximum possible number of hydrogen atoms.
Unsaturated appears in OCR GCSE Chemistry A revision content for Global challenges, especially Organic chemistry and Deducing Polymer Structures.
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Global challenges
Organic chemistry • Predicting Organic Reactions
