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  1. Alkene - Wikipedia

  2. 13.1: Alkenes- Structures and Names - Chemistry LibreTexts

  3. Alkenes - Chemistry LibreTexts

  4. Alkene - Formula, Definition, Classification, Properties & Uses of ...

  5. Alkenes: formula, structure, nomenclature, properties, and uses

  6. Alkenes- Definition, Structure, Properties, Reactions, Uses

  7. More organic chemistry - AQA Alkenes - BBC

  8. What are Alkenes? Structure and Reactions of Alkenes

  9. 12.5: Alkenes and Alkynes - Chemistry LibreTexts

  10. The Chemistry of Alkenes: Structure, Naming, Uses & Reactions