Polyatomic analogue of halogens, whose chemistry, resembling that of the true halogens, allows it to substitute for a halogen in several classes of chemical compounds
polyatomic analogue of halogens, whose chemistry, resembling that of the true halogens, allows it to substitute for a halogen in several classes of chemical compounds (en)
skupina chemických sloučenin, které se podobají halogenidům (cs)
związek chemiczny wykazujący chemiczne podobieństwo do halogenów (pl)