Facts About Niobium and Francium
Interesting Facts
- Niobium metal was used to get called Columbium in past.
- Niobium metal found freely in nature (abundance).
- 223 Francium has the longest half life at 21.8.
- Francium metal is produced by alpha decay in 227Actinium 227.
Sources
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals
Formed by Decay Process, Mining
Who Discovered
Charles Hatchett
Marguerite Perey
Discovery
In 1801
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