Definition of Potassium

Noun: potassium  pu'ta-see-um

1. A light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite
   - K, atomic number 19

See also:
potassic
potassiums

Anagrams containing the word potassium

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