Definition of potassium

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  • potassium is a valid Scrabble US word with a point value of 13
  • potassium is a valid Scrabble UK word with a point value of 13
  • potassium is a valid Words with friends word with a point value of 16

Definition of potassium

  • 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 (noun)

    Synonyms

    1. atomic number 19
    2. k

See definition of potassium in Merriam Webster