🧪 Alkenes made easy! Master the basics of organic chemistry with this handwritten revision sheet. Learn the definition, general formula (CₙH₂ₙ), characteristics, first five members, double bonds, and important reactions of alkenes. Save this cheat sheet for your next chemistry revision and share it with a friend preparing for exams! 📚✨ #Alkenes #OrganicChemistry #ChemistryNotes #ChemistryRevision #StudyHacks