talij
talij
a soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores [Mehak siv kovinski element, ki je podoben kositru, vendar ob stiku zraka postane razbarvan; močno je strupen in se uporablja v strupih za glodavce in insekte; najdemo ga v sfaleritu in nekaterih železovih rudiščih.]