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]
Hayden, Alabama is centrally located between Huntsville and Birmingham with easy access to I-65. Whether you are looking for an area to build your business or raise your family, the Town of Hayden is exactly the area you have been searching for.