Crossword clues for Fluorine or chlorine 7 letters:HALOGENChlorine or fluorineGASEOUSLike chlorine and fluorineHALIDESFluorine and chlorineHALOGENFluorine or chlorineHALOGENFluorine or chlorine, e.g.HALIDESCompounds of fluorine or chlorineGASChlorine or fluorineGASFluorine or chlorineHALOIDResembling chlorine or fluorine