an unstable hydride of bismuth, BiH 3 , analogous to arsine and stibine.
any derivative of this compound in which the hydrogen atoms are replaced by one or more organic groups.
containing trivalent bismuth. adjective of or containing bismuth in the trivalent state
Chemistry. the univalent group BiO + , occurring in certain bismuth salts, as bismuth oxychloride, BiOCl.
a mineral, bismuth carbonate, resulting from the alteration of bismuth minerals: a minor source of bismuth.