Thulium (Tm)

Atomic number: 69
Symbol: Tm
Atomic weight: 168.934
Boiling Point (C): 1727
Melting Point (C): 1545
Density: 9.33
heatVapor: 59
heatFusion: 4.4
Electrical Conductivity: 0.011
Thermal Conductivity: --
Specific Heat Capacity: 0.038