Tantalum () (biyèn diaranai tantalium ) iku unsur kimia kanthi lambang Ta lan nomer atom 73.

Rujukan 
 Los Alamos National Laboratory - Tantalum 
 T.I.C. industry site - Tantalum uses, ore mining and extraction
 R. Cohen (2006).  Applications of porous tantalum in total hip arthroplasty.  Journal of the American Academy of Orthopaedic Surgeons, 14:646-655.

Pranala njaba 

 WebElements.com - Tantalum
 Tantalum-Niobium International Study Center

Unsur kimia
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