Boost your vocab and unleash your potential!

Recently viewed words:
Definitions of tantalum
  1. noun
    a hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite

    Similar: 

Definition that contains tantalum
  • columbite a black mineral that is an ore of niobium and tantalum
  • fergusonite a dark mineral consisting of oxides of yttrium and erbium and tantalum and other minerals
  • tantalite a mineral consisting of tantalum oxide of iron and manganese that occurs with niobite or in coarse granite; an ore of tantalum
  • niobite a black mineral that is an ore of niobium and tantalum
My lists:
Recently viewed words: