Facts About Holmium and Yttrium
Facts
Interesting Facts
- Holmium metal is very soft and malleable.
- Holmium metal is well known for its corrosion resistivity.
- Yttrium Metal is highly toxic.
- Yttrium Metal is highly reactive in nature hence not found free in nature.
Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
History
Who Discovered
Marc Delafontaine
Johan Gadolin
Discovery
In 1878
In 1794
Abundance
Abundance In Universe
5 * 10-8 %
27
7 * 10-7 %
17
Abundance In Sun
~-9999 %
~0.0000001 %
26
Abundance In Meteorites
0.00 %
99+
0.00 %
21
Abundance In Earth's Crust
0.00 %
38
0.00 %
22
Abundance In Oceans
0.00 %
99+
0.00 %
25
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