Of or relating to the replacement of three of several atoms or groups in a compound, such as an amine in which three valences of the functional group are taken by carbon atoms. c. Of or relating to salts of acids containing three replaceable hydrogen atoms.
Hayden is a town in Blount County, Alabama, United States. At the 2010 census the population was 444.[3]
Unmarried population in Hayden under 18 years old in homes ; Total Population: 3,398; Unmarried partner of home lead present: 264; In family homes: 249; Population of male led and male partner homes: 2; Population of male led and female partner households: 119; Population of female led and female partner households: 10