Canadian Medical Guide > Chemicals and Drugs > Inorganic Chemicals > Elements > Metals, Heavy > Tantalum Terms and Definitions
Tantalum
Medical Definition: | Tantalum. A rare metallic element, atomic number 73, atomic weight 180.948, symbol Ta. It is a noncorrosive and malleable metal that has been used for plates or disks to replace cranial defects, for wire sutures, and for making prosthetic devices. (Dorland, 28th ed) | |
Guide Notes: | Ta-181; Ta-180 = TANTALUM (IM) + ISOTOPES (NIM); Ta-172-179, 182-186 = TANTALUM (IM) + RADIOISOTOPES (IM) | |
CAS Type 1 Name: | CAS Number: | 7440-25-7 |
Tantalum Medical Definitions and Terms
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