Facts About Praseodymium and Holmium
Interesting Facts
- Praseodymium metal is synthetically produced metal.
- Praseodymium is used as possible fuel for radioactive generators.
- Holmium metal is very soft and malleable.
- Holmium metal is well known for its corrosion resistivity.
Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
Who Discovered
Not Available
Marc Delafontaine
Discovery
In 1885
In 1878
Abundance In Sun
~-9999 %
Abundance In Earth's Crust