A former name for niobium
Noun
a former name for niobium
n.
A rare element of the vanadium group, first found in a
variety of the mineral columbite occurring in Connecticut, probably at
Haddam. Atomic weight 94.2. Symbol Cb or Nb. Now more commonly called
niobium.
Usage Examples
Columbium, Columbium, olumbium, Columbium, Ciolumbium, C9olumbium, C0olumbium, Cpolumbium, Clolumbium, Cilumbium, C9lumbium, C0lumbium, Cplumbium, Cllumbium, Coilumbium, Co9lumbium, Co0lumbium, Coplumbium, Collumbium, Coklumbium, Coolumbium, Coplumbium, Co:lumbium, Cokumbium, Cooumbium, Copumbium, Co:umbium, Colkumbium, Coloumbium, Colpumbium, Col:umbium, Colyumbium, Col7umbium, Col8umbium, Coliumbium, Coljumbium, Colymbium, Col7mbium, Col8mbium, Colimbium, Coljmbium, Coluymbium, Colu7mbium, Colu8mbium, Coluimbium, Colujmbium, Colunmbium, Colujmbium, Colukmbium, Colu,mbium, Colu mbium, Colunbium, Colujbium, Colukbium, Colu,bium, Colu bium, Columnbium, Columjbium, Columkbium, Colum,bium, Colum bium, Columvbium, Columgbium, Columhbium, Columnbium, Colum bium, Columvium, Columgium, Columhium, Columnium, Colum ium, Columbvium, Columbgium, Columbhium, Columbnium, Columb ium, Columbuium, Columb8ium, Columb9ium, Columboium, Columbjium, Columbkium, Columbuum, Columb8um, Columb9um, Columboum, Columbjum, Columbkum, Columbiuum, Columbi8um, Columbi9um, Columbioum, Columbijum, Columbikum, Columbiyum, Columbi7um, Columbi8um, Columbiium, Columbijum, Columbiym, Columbi7m, Columbi8m, Columbiim, Columbijm, Columbiuym, Columbiu7m, Columbiu8m, Columbiuim, Columbiujm, Columbiunm, Columbiujm, Columbiukm, Columbiu,m, Columbiu m, Columbiun, Columbiuj, Columbiuk, Columbiu,, Columbiu , Columbiumn, Columbiumj, Columbiumk, Columbium,, Columbium .