Facts About Thallium and Holmium
Interesting Facts
- Compounds of Thallium metal are highly Toxic.
- Thallium metal is being suspected as a human carcinogen.
- Holmium metal is very soft and malleable.
- Holmium metal is well known for its corrosion resistivity.
Sources
Found As a By-product, Ores of metals, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
Who Discovered
William Crookes
Marc Delafontaine
Discovery
In 1861
In 1878
Abundance In Sun
~-9999 %
Abundance In Earth's Crust