Facts About Yttrium and Praseodymium
Facts
Interesting Facts
- Yttrium Metal is highly toxic.
- Yttrium Metal is highly reactive in nature hence not found free in nature.
- Praseodymium metal is synthetically produced metal.
- Praseodymium is used as possible fuel for radioactive generators.
Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
History
Who Discovered
Johan Gadolin
Not Available
Discovery
In 1794
In 1885
Abundance
Abundance In Universe
7 * 10-7 %
17
2 * 10-7 %
22
Abundance In Sun
~0.0000001 %
26
~0.0000001 %
26
Abundance In Meteorites
0.00 %
21
0.00 %
40
Abundance In Earth's Crust
0.00 %
22
0.00 %
27
Abundance In Oceans
0.00 %
25
0.00 %
39
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