Elements Halogens
You have found the way to Halogens on Elements:
The Chemistry of the Halogens - Covers their properties, methods of preparation, general trends, the hydrogen halides, and oxyacids of the halogens and their salts.
Doc Brown's Chemistry Clinic: The Halogens - Includes an overview, general properties, reactivity trends, and information about the industrial electrolysis of sodium chloride solution.
Visual Elements: The Halogens - Overview, general properties, and chemical data for the group. Help build the largest human-edited directory on the web.