1 Facts
1.1 Interesting Facts
- Praseodymium metal is synthetically produced metal.
- Praseodymium is used as possible fuel for radioactive generators.
- Niobium metal was used to get called Columbium in past.
- Niobium metal found freely in nature (abundance).
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Not Available
Charles Hatchett
1.4.2 Discovery
1.5 Abundance
1.5.1 Abundance In Universe
2 * 10-7 %2 * 10-7 %
5E-09
0.11
1.5.2 Abundance In Sun
~0.0000001 %~0.0000004 %
1E-08
0.1
1.5.4 Abundance In Meteorites
1.5.6 Abundance In Earth's Crust
1.5.7 Abundance In Oceans
1.6.1 Abundance In Humans