Introduction to Alkenes
Introduction to Alkenes

Alkenes are a homologous series, or family, of hydrocarbons. Like alkanes, they contain only carbon atoms and hydrogen atoms. However, they differ significantly in their bonding.
Step-by-step lessons on CIE IGCSE Chemistry Alkenes. Each one builds up to exam-style questions. Build a solid grasp of atomic structure, bonding and the mole concept early, since these underpin almost every other topic, then move on to the more calculation-heavy quantitative and organic chemistry content.