View your list of saved words. (You can log in using Facebook.)
About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.
noun\kən-ˌfi-gyə-ˈrā-shən, ˌkän-, -gə-ˈ\
Definition of CONFIGURATION
a: relative arrangement of parts or elements: as (1):shape(2): contour of land <configuration of the mountains>(3): functional arrangement <a small business computer system in its simplest configuration>
b: something (as a figure, contour, pattern, or apparatus) that results from a particular arrangement of parts or components
c: the stable structural makeup of a chemical compound especially with reference to the space relations of the constituent atoms
In chemistry, the arrangement in space of the atoms in a molecule. It is especially important in organic chemistry (seeorganic compound), in which each carbon atom in a molecule can form from two to four covalent bonds (seebonding) with as many as four other atoms. A carbon atom with four single bonds, for example, lies at the centre of a tetrahedron, with one bond extending to each corner; if three or all four atoms bonded to the carbon are different, the structure that results has two different mirror-image (seeoptical activity; isomer) forms, similar to left- and right-handed gloves. Configuration issues also apply to some inorganic compounds. Until late in the 20th century, chemists struggled to determine the true three-dimensional form (absolute configuration) of a molecule experimentally, but modern optical and chemical methods have greatly simplified the task. The term electronic configuration refers to the number of electrons in the various shells of an atom, which defines its chemical reactivity and the type of bonding in which it participates.