| Term | Definition |
| Substituent | A(n) _________, attached to the main chain of carbon atoms, is also called a branch. |
| Phenols | Aromatic hydroxyl compounds exemplify the class called _______. |
| Aliphatic hydrocarbons | Hydrocarbons that do not contain benzene rings are called ______. |
| Branch | A(n) ______ substituted for a hydrogen atom on the parent chain is also called a radical. |
| Alcohols | In ________, which are neither acidic nor basic, the hydrogen atom is displaced only by active metals. |
| Amides | _______ are characterized by a carbonyl group and an amine group. |
| Homologous series | In a(n) _____ of compounds, the members differ from each other by a specific structural unit. |
| Inductive effect | The effect of one functional group on another functional group is known as a(n) _______. |
| Alkane | A(n) _____ is a chain compound in which all carbon-carbon bonds are single bonds. |
| Unsaturated hydrocarbons | ______ are hydrocarbons containing multiple bonds. |
| Alkynes | Compounds with triple-bonded carbon atoms are called ________. |
| Saturated hydrocarbons | Alkanes are _____ because each carbon-carbon bond is a single bond. |
| Aromatic hydrocarbons | _______ contain one or more benzene rings and have rather distinctive odors. |
| Amines | _____ are organic bases in which a nitrogen atom is bonded to alkyl groups and hydrogen atoms. |
| Radicals | ______ are left when one hydrogen atoms, together with its associated electron, is removed from a hydrocarbon molecule. |
| Alkenes | Olefins, or _______, are unsaturated hydrocarbons that contain a double bond between carbon atoms. |