Crossword clues for the word: POTASSIUM The word POTASSIUM has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for POTASSIUM Showing 1 to 9 of 9 results Clue(s) "K, on the periodic table" Banana benefit Fertilizer salt I am so put out about Special K Its symbol is K Metal in bananas Mineral in bananas One of the alkali metals Silvery-white metallic element