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]
Projects. 1  Alabama Genealogy Trails Cleburne County (Source: Genealogy Trails History Group) 2  Cleburne County (Source: Tracking Your Roots) 3  Cleburne County ALGenWeb (Source: USGenWeb)  Cleburne County, Alabama (Source: The American History and Genealogy 1  Project) East Central Alabama Researchers (Source: The American History and Genealogy Project)