- Home About This Site Comments Help Links Window Version Show Table With: Name Atomic Number Atomic Mass Electron Configuration Number of Neutrons Melting Point Boiling Point Date of Discovery Crystal Structure Element Groups: Alkali Metals Alkaline Earth Metals Transition Metals Other Metals Metalloids Non-Metals Halogens Noble Gases Rare Earth Elements Basic Information | Atomic Structure | ...www.chemicalelements.com/elements/k.html
- The Element Potassium - Basic Physical and Historical Information ...education.jlab.org/itselemental/ele019.html
- Discovered : 1807 by Sir Humphry Davy in London. Origin : The name is derived from the English potash (from which it was first isolated), and the chemical symbol comes from the Latin kalium, potash. Description : A soft, silvery metal that tarnishes within minutes. In water, it reacts rapidly to release hydrogen, which burns with a lilac flame. There are deposits of billions of tonnes of ...www.chemsoc.org/viselements/pages/potassium.html