10 of 22 Crossword-Questions containing the word NIOBIUM
A BLUISH-WHITE LUSTROUS METALLIC ELEMENT A CHEMICAL ELEMENT LACKING TYPICAL METALLIC PROPERTIES A GREY LUSTROUS METALLIC ELEMENT OF THE RARE EARTH GROUP A HARD BRITTLE MULTIVALENT METALLIC ELEMENT A HARD FERROMAGNETIC SILVER-WHITE BIVALENT OR TRIVALENT METALLIC ELEMENT A HARD GREY LUSTROUS METALLIC ELEMENT THAT IS HIGHLY RESISTANT TO CORROSION A HEAVY PRECIOUS METALLIC ELEMENT A LUSTROUS GREY STRONG METALLIC ELEMENT RESEMBLING TITANIUM A POLYVALENT METALLIC ELEMENT THAT RESEMBLES CHROMIUM AND TUNGSTEN IN ITS PROPERTIES A RARE SILVERY METALLIC ELEMENT A RARE SOFT SILVERY METALLIC ELEMENT view all