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.