Fermium was discovered by Workers at Argonne, Los Alamos, USA, and the University of California at Berkeley, USA. at 1952 in USA.
Origin of name: named after "Enrico Fermi".
Atomic Number: 100
Atomic Weight: 257
Melting Point: 1800 K (1527°C or 2781°F)
Boiling Point: Unknown
Density: Unknown
Phase at Room Temperature: Solid
Element Classification: Metal
Period Number: 7 Group Number: none Group Name: Actinide