Potassium

• Health: Nutrition: Nutrients: Vitamins and Minerals: Potassium  (6)
• Science: Chemistry: Elements: Alkali Metals  (2)

ChemGlobe: Potassium :

- Electronic, thermal, and steric data along with basic information.
ChemicalElements.com: Potassium :

- Basic information, atomic structure, and isotopes.
EnvironmentalChemistry.com: Potassium :

- Atomic structure, chemical and physical properties, and table of nuclides.
It's Elemental: Potassium :

- Basic physical and historical information.
LANL: Potassium :

- Sources, uses, properties, and isotopes.
Lenntech: Potassium :

- Physical data, chemical properties, and health effects.
Visual Elements: Potassium :

- Image, animation, source, uses, physical information, and key isotopes.
WebElements: Potassium :

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

- Properties of the element, including its history, applications, and characteristics.
Radiochemistry of Potassium :

- Full text of the monograph by William T. Mullins and G. W. Leddicotte (Oak Ridge National Laboratory, Oak Ridge, Tennessee). [PDF] (November, 1961)