Lawrencium was discovered by Albert Ghiorso, Torbjorn Sikkeland, Almon Larsh, Robert M. Latimer at 1961 in United States.
Origin of name: temporary IUPAC nomenclature./i>
Atomic Number: 103
Atomic Weight: 262
Melting Point: 1900 K (1627°C or 2961°F)
Boiling Point: Unknown
Density: Unknown
Phase at Room Temperature: Solid
Element Classification: Metal
Period Number: 7 Group Number: 3 Group Name: Actinide