noun (n)

• a hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite

  hard grey metallic unsur berkilau itu sangat untuk anti karat; terjadi di niobite dan fergusonite dan tantalite

  Synonym:
  atomic number 73, ta
  

  source: wordnet30
• A rare nonmetallic element found in certain minerals, as tantalite, samarskite, and fergusonite, and isolated as a dark powder which becomes steel-gray by burnishing. Symbol Ta. Atomic weight 182.0. Formerly called also tantalium.

  yang jarang ditemukan di nonmetallic unsur tertentu mineral, sebagai tantalite, samarskite, dan fergusonite, dan terisolasi sebagai gelap yang menjadi bubuk steel gray oleh burnishing. simbol ta. berat atom 182. . dulu aku juga disebut tantalium/ aku.

  source: webster1913