- Potassium - Wikipedia, the free encyclopedia
1 Feb 2012 at 5:59am
Potassium is the chemical element with the symbol K (from Neo-Latin kalium) and atomic number 19. Elemental potassium is a soft silvery-white alkali metal that ...
- potassium: Definition from Answers.com
1 Feb 2012 at 9:30pm
Library > Literature & Language > Dictionary ( p?-t?s ' ?-?m ) n. ( Symbol K ) A soft, silver-white, highly or explosively reactive metallic element that occurs ...
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- Potassium - Wikipedia
Soft, silvery-white metallic alkali metal that occurs naturally bound to other elements in seawater and minerals.
- potassium: Definition from Answers.com
potassium n. ( Symbol K ) A soft, silver-white, highly or explosively reactive metallic element that occurs in nature only in compounds
- Potassium
Potassium is crucial to heart function and plays a key role in ... Having too much potassium in the blood is called hyperkalemia; having too little ...
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