Facts About Calcium and Rubidium
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.
- Rubidium metal is 16th most common element found in the earth crust.
- Rubidium metal also found in minerals as well as seawater.
Sources
Earth's crust, Found in Minerals, Mining, Ores of Minerals
Obtained from Lithium Production.
Who Discovered
Humphry Davy
Robert Bunsen and Gustav Kirchhoff
Discovery
In 1808
In 1861
Abundance In Earth's Crust