Name :  Einsteinium
Symbol :  Es
Atomic Number :  99
Atomic Weight :  252.083
Specific Heat :  -
Melting Point :  -
Vaporization :  -
Boiling Point :  -
Electronegativity :  1.3
Density@293 K :  -
Discovered :  Argonne, Los Alamos, U of Calif, United States, 1952
Description :  Synthetic radioactive metal.
Uses :  It has no significant commercial applications.