1 Facts
1.1 Interesting Facts
- Fermium metal is highly radioactive in nature.
- Fermium is synthetically produced metal.
- 223 Francium has the longest half life at 21.8.
- Francium metal is produced by alpha decay in 227Actinium 227.
1.2 Sources
Bombarding Pu-239 with Neutrons
Formed by Decay Process, Mining
1.3 History
1.3.1 Who Discovered
Lawrence Berkeley National Laboratory
Marguerite Perey
1.3.2 Discovery
1.4 Abundance
1.4.1 Abundance In Universe
1.5.2 Abundance In Sun
~-9999 %~-9999 %
1E-08
0.1
2.1.1 Abundance In Meteorites
3.3.1 Abundance In Earth's Crust
3.6.2 Abundance In Oceans
3.6.5 Abundance In Humans