(thing) by ModernAngel Mon Dec 27 1999 at 17:00:46
(Fm). Atomic Number: 100
Atomic Mass: ~257.0 AMU
Neutrons: 157
Actinide Series Rare Earth Discovered 1957 by Albert Ghiorso at Los Alamos.
Does not occur naturally. Named for Enrico Fermi.
I like it!