Tantalum (Ta)

Atomic number: 73
Symbol: Ta
Atomic weight: 180.948
Boiling Point (C): 5425
Melting Point (C): 2996
Density: 16.6
heatVapor: 180
heatFusion: 6.8
Electrical Conductivity: 0.081
Thermal Conductivity: .13
Specific Heat Capacity: 0.036