Iodine (I)

Atomic number: 53
Symbol: I
Atomic weight: 126.904
Boiling Point (C): 183
Melting Point (C): 113.7
Density: 4.94
heatVapor: 5.2
heatFusion: 1.87
Electrical Conductivity: 1e-15
Thermal Conductivity: 0.001
Specific Heat Capacity: 0.052