Library > Literature & Language > Dictionary ( hăl ' ə-jən ) n. Any of a group of five chemically related nonmetallic elements including fluorine, chlorine ...

noun Chemistry . any of the electronegative elements, fluorine, chlorine, iodine , bromine, and astatine, that form binary salts by direct union with metals. Origin ...

The Halogens are a group of extremely reactive non-metals that located in group 17 of the periodic table of the elements. The periodic table is a tool used by ...

halogen element (chemical element group), any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are ...

The halogens or halogen elements are a series of nonmetal elements from Group 17 IUPAC Style (formerly: VII, VIIA) of the periodic table, comprising fluorine (F ...

noun 1. a. a basic social unit consisting of parents and their children, considered as a group, whether dwelling together or not: the traditional family. b. a social ...

Dec 26, 2008 · http://www.autogofast.com/productlist.php?q=Halogen+Oven Taking the stress out of your culinary chaos, Halogen Oven means delicious, even …

Get information, facts, and pictures about halogen at Encyclopedia.com. Make research projects and school reports about halogen easy with credible articles …

The halogens are five non-metallic elements. Found in Group 17 (also known as Group VIIA in the older system) of the periodic table, these elements are among the most ...

Chem4Kids.com! The web site that teaches the basics of chemistry to everyone!