Crossword clues for Chlorine or fluorine:HALIDESFluorine and chlorineHALOGENFluorine or chlorine, e.g.HALOGENChlorine or fluorineHALOGENFluorine or chlorineGASFluorine or chlorineHALIDESCompounds of fluorine or chlorineHALOIDResembling chlorine or fluorineGASEOUSLike chlorine and fluorineGASChlorine or fluorine