Crossword clues for the word: BROMINE The word BROMINE has appeared as an answer to at least 12 crossword clues on different crossword puzzles. Crossword clues for BROMINE Showing 1 to 12 of 12 results Clue(s) Atomic number 35 Dark red liquid element; symbol Br Element #35 Element from sea water Element that's liquid at room temperature Element used in fire retardants Fire retardant chemical No. 35 on the periodic table Reddish-brown liquid element Third-lightest halogen Toxic liquid Volatile liquid element