Hydrocarbons 基本骨架-由碳碳键和碳氢键构成 ●烷烃，烯烃，炔烃，脂环烃， 芳香烃 >Alkanes,Alkenes,Alkynes,Alicyclic hydrocarbons,Arenes 一C三C一 Alkene Alkyne Arene Functional Groups,positive or negative charge? (aromatic ring) Hydrocarbons 基本骨架 -- 由碳碳键和碳氢键构成 烷烃， 烯烃， 炔烃， 脂环烃， 芳香烃 Alkanes, Alkenes, Alkynes, Alicyclic hydrocarbons, Arenes Functional Groups, positive or negative charge?