Tantalum

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Properties Simple | Detailed

Formula Ta
IUPAC Name tantalum
Molecular Mass 180.948 g·mol−1
Heat of Formation 855.7 ± 16.7 kJ·mol−1
Volume 71.1 Å 3
Surface Area 83.0 Å 2
Point Group Symmetry R3
Synonyms
  • 73ta
  • ta
  • tantal
  • tantale
  • tantalo
  • tantalum, elemental
  • tantalum, metal
  • tantalum, metal and oxide dust
  • tantalum-181
CAS Number(s)
  • 7440-25-7
InChIKey GUVRBAGPIYLISA-UHFFFAOYSA-N
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Elements Ta