Facts About Calcium and Holmium
Interesting Facts
- Calcium ranks 5th rank in the list of earth’s abundance Percentage.
- It is found in the compound state.
- Gypsum or calcium sulfate is used as plaster and plaster of paris.
- Holmium metal is very soft and malleable.
- Holmium metal is well known for its corrosion resistivity.
Sources
Earth's crust, Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
Who Discovered
Humphry Davy
Marc Delafontaine
Discovery
In 1808
In 1878
Abundance In Sun
~-9999 %
Abundance In Earth's Crust
Abundance In Humans
Not Available