Facts About Niobium and Calcium
Interesting Facts
- Niobium metal was used to get called Columbium in past.
- Niobium metal found freely in nature (abundance).
- 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.
Sources
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals
Earth's crust, Found in Minerals, Mining, Ores of Minerals
Who Discovered
Charles Hatchett
Humphry Davy
Discovery
In 1801
In 1808
Abundance In Earth's Crust
Abundance In Humans
Not Available