Facts About Dysprosium and Francium
Interesting Facts
- Dysprosium acts stable in air at room temperature.
- Dysprosium behaves very much like paramagnetic metal.
- 223 Francium has the longest half life at 21.8.
- Francium metal is produced by alpha decay in 227Actinium 227.
Sources
Found in Minerals, Mining, Ores of Minerals
Formed by Decay Process, Mining
Who Discovered
Lecoq de Boisbaudran
Marguerite Perey
Discovery
In 1886
In 1939
Abundance In Universe
Not Available
Abundance In Sun
~-9999 %
Abundance In Meteorites
Not Available
Abundance In Earth's Crust
Not Available
Abundance In Oceans
Not Available