potassium
potassium sulfure,acetate,aluminium,bifluorure,borohydrure,bromate,bromure,carbonate,chlorate,chlorure,chromate,chrome,cyanure,dichromate,dihydrogenophosphate,ferrocyanurre,fluoborate,fluorure,hydroxyde,iodate,iodure,nitrate,oxalate,perchlorate,permangana