Atomic Number: 92
Atomic Weight: 238.02891
Melting Point: 1408 K (1135°C or 2075°F)
Boiling Point: 4404 K (4131°C or 7468°F)
Density: 18.95 grams per cubic centimeter
Phase at Room Temperature: Solid
Element Classification: Metal
Period Number: 7 Group Number: none Group Name: Actinide