Science: Chemistry: Elements: Francium

See also:

Science: Chemistry: Elements: Alkali Metals (2)

ChemGlobe: Francium
Electronic, thermal, and steric data along with an isotope table.

ChemicalElements.com: Francium
Basic information, atomic structure, and isotopes table.

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

Francium
Data tables and historic information.

Francium
Isotopes, natural occurrence, separation, analytical properties, applications, and bibliography.

Francium Spectroscopy
Research group at the State University of New York at Stony Brook. History, facts, trapping information, and production.

It's Elemental: Francium
Basic physical and historical information.

LANL: Francium
Basic information and history.

Lenntech: Francium
Physical data and chemical properties.

Visual Elements: Francium
Image, general and physical information, and key isotopes.

WebElements: Francium
Extensive information on history and properties.

Wikipedia: Francium
Properties of the element, including its history and characteristics.

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