Facts About Yttrium and Holmium
Interesting Facts
- Yttrium Metal is highly toxic.
- Yttrium Metal is highly reactive in nature hence not found free in nature.
- 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
Johan Gadolin
Marc Delafontaine
Discovery
In 1794
In 1878
Abundance In Sun
~-9999 %
Abundance In Earth's Crust