See also:

• Health: Nutrition: Nutrients: Vitamins and Minerals: Magnesium  (5)
• Science: Chemistry: Elements: Alkali Earth Metals  (1)

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

ChemicalElements.com: Magnesium - - Basic information, atomic structure, and table of isotopes.

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

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

LANL: Magnesium - - History, properties, uses, compounds, and handling.

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

USGS Minerals Information: Magnesium - - Statistics and information on the worldwide supply, demand, and flow of the element (PDF format).

Visual Elements: Magnesium - - Image, general and physical information, source, uses, key isotopes, and ionisation energies.

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

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

Radiochemistry of Magnesium - - Full text of the monograph by A. W. Fairhall (Dept. of Chemistry, University of Washington, Seattle, Washington). [PDF] (January, 1961)