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]
Cities and Towns in Gila County include Globe, Hayden, Miami, Payson, Star Valley and Winkelman, along with a large number of rural unincorporated communities. Gila County is located on the northeastern edge of the Sonoran Desert, and covers a wide variety of life zones, including desert, high desert plains, chaparral, pinon-juniper and pine forests.