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Potassium - Wikipedia

en.wikipedia.org/wiki/Potassium

Potassium is a chemical element with symbol K and atomic number 19. It was first isolated from ..... The most recently discovered potassium ion channel is KirBac3. 1, which makes a total of five pota...

Potassium»historical information [WebElements Periodic Table]

www.webelements.com/potassium/history.html

Potassium was discovered by Sir Humphrey Davy at 1807 in England. Origin of name: from the English word "potash" (pot ashes) and the Arabic word "qali" ...

Potassium - Chemicool

www.chemicool.com/elements/potassium.html

In 1806 English chemist Sir Humphry Davy discovered that chemical bonding was electrical in nature and that he could use electricity ...

It's Elemental - The Element Potassium

education.jlab.org/itselemental/ele019.html

The Element Potassium - Basic Physical and Historical Information.

Potassium - Element information, properties and uses | Periodic Table

www.rsc.org/periodic-table/element/19/potassium

Element Potassium (K), Group 1, Atomic Number 19, s-block, Mass 39.098. Sources, facts, uses ... Discovered by, Humphry Davy. Origin of the name, The name ...

Who discovered potassium? | Reference.com

www.reference.com/science/discovered-potassium-804ed79e46bb25bf

Sir Humphry Davy discovered potassium in 1807. He exposed very dry molten potash to an electric current, and potassium collected on the end of the cathode.

#19 - Potassium - K - School City of Hobart

www.hobart.k12.in.us/ksms/PeriodicTable/potassium.htm

Potassium. Name, Potassium. Symbol, K. Atomic Number, 19 ... Date and Place of Discovery, In 1807 in London, England. Discovered by, Sir Humphry Davy.

Facts About Potassium - Live Science

www.livescience.com/29025-facts-about-potassium.html

Jun 30, 2015 ... Potassium is a highly reactive metal that explodes when it comes in ... the scientist reacted with glee when he discovered his new element.

Who discovered potassium and sodium? - Antoine

antoine.frostburg.edu/chem/senese/101/history/faq/sodium-discovery.shtml

Alkali metals are so reactive that they never occur in uncombined form in nature. Many metals can be isolated from their minerals by reduction with carbon or ...