See also:

• Business: Chemicals: Basic Chemicals: Inorganic: Chlorine Compounds  (13)
• Science: Chemistry: Elements: Halogens  (3)
• Science: Environment: Environmental Health: Toxic Substances: Chlorine  (2)

ChemGlobe: Chlorine - Electronic, thermal, and steric data along with basic information..

ChemicalElements.com: Chlorine - Basic information, atomic structure, and isotopes..

Chlorine Online - Information about chlorine and its derivatives from Euro Chlor..

EnvironmentalChemistry.com: Chlorine - Atomic structure, chemical and physical properties, and table of nuclides..

Especiál Gas Inc.: Chlorine - Numeric data, uses, and general information..

It's Elemental: Chlorine - Basic physical and historical information..

LANL: Chlorine - History, properties, uses, and handling..

Lenntech: Chlorine - Physical data, chemical properties, health and environmental effects..

Visual Elements: Chlorine - Image, animation, uses, biological role, and key isotopes..

WebElements: Chlorine - Extensive information on history, uses, occurrence, compounds, and properties of the element..

Wikipedia: Chlorine - Properties of the element, including its history, applications, and characteristics..