Revision as of 02:03, 7 February 2009 by Honee_v (Talk | contribs) (definition, supplement, internal links)


noun, plural: elements

(physics, chemistry) A substance that cannot be decomposed into simpler substances by chemical means, and is made up of atoms all with identical number of protons.


(1) A fundamental component of a composite entity (such as a vessel element that makes up the vessels in angiosperms).

(2) A place or condition best suited or most favorable for an individual (e.g. water is the element of fishes).

(3) Any of the formerly theorized building blocks of material universe: water, earth, fire and air.


Common examples of elements are iron, copper, silver, gold, hydrogen, carbon, nitrogen, and oxygen. The combination of these elements form a compound. For instance, the combination of sodium and chlorine atoms results in the formation of a table salt or sodium chloride.

Word origin: from Latin elementum.
Related forms: elemental (adjective)

See also: compound

Related terms:

Retrieved from "http://www.biology-online.org/bodict/index.php?title=Element&oldid=95634"
First | Previous (Eleidin) | Next (Elementary bodies) | Last
Please contribute to this project, if you have more information about this term feel free to edit this page.