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 High School, a Catholic high school is also in Topeka, as well as Cornerstone Family Schools, a non-denominational Christian organization that offers junior and senior high school athletics to home school families in the northeast Kansas area.