Praseodymium (Pr)

Atomic number: 59
Symbol: Pr
Atomic weight: 140.907
Boiling Point (C): 3127
Melting Point (C): 935
Density: 6.77
heatVapor: 79
heatFusion: 1.6
Electrical Conductivity: 0.015
Thermal Conductivity: 0.028
Specific Heat Capacity: 0.048