The former child star who played comedienne Roseanne Barr's eldest daughter on Roseanne was left embarrassed during a recent interview when she let it slip she had no idea her Tv dad John Goodman died in the series finale, which aired in 1997.
1 Alkanes are Saturated Hydrocarbons. 2  They consist of the elements Carbon and Hydrogen, and all the bonds between the Carbon atoms are single bonds. 3  They have the general formula CnH2n+2.4  Since all Alkanes are similar in structure and properties, they are called a Homologous Series. Alkanes are Saturated Hydrocarbons. 2  They consist of the elements Carbon and Hydrogen, and all the bonds between the Carbon atoms are single bonds. 3  They have the general formula CnH2n+2.
Alkenes (also called olefins) and alkynes (also called acetylenes) belong to the class of unsaturated aliphatic hydrocarbons. Alkenes are hydrocarbons that contain a carbon-carbon double bond, whereas alkynes have a carbon-carbon triple bond.