tantalum Definition

ta, atomic number 73, niobium, columbium, tantalite, molybdenum, indium, vanadium, tungsten, zirconium, fluorspar, tantalous, tantalic, cobalt, zircon, ilmenium, niobite, copper, rutile, moly, wolframite, rhenium, dysprosium, ilmenite, pelopium, spodumene, euxenite, cassiterite, ores, feldspar, tantalic acid, manganese, coltan, rare earth, chromite, superalloy, uranium, oxide, eschynite, niobic, niobous, vanadium pentoxide, zinc, magnetite, lithium, tellurium, lithium oxide, molybdenite, minerals, fluorite, metallic element, wollastonite, fergusonite, pentoxide, ferroalloy, rhodium, ferromanganese, spinel, pyrochlore, potash, pgm, haematite, antimony, praseodymium, tungstite, calcium fluoride, europium, limonite, precious metal, eudialyte, ferrosilicon, copper oxide, ferrochromium, saprolite, columbite, iron ore, diopside, sulphide, scheelite, neodymium, nickel alloy, terbium, kaolinite, leucoxene, thortveitite, electrowinning, nickel, yttrium, hypabyssal, kimberlite, menaccanite, tanzanite, metals, chalcocite, lanthanite, cherty, atomic number, bismuth, quartz, cerium,