Facts About Strontium and Niobium
Interesting Facts
- Strontium element is softer than Calcium.
- Silvery Strontium turns yellow, if exposed to air.
- Niobium metal was used to get called Columbium in past.
- Niobium metal found freely in nature (abundance).
Sources
Found in Minerals, Mining, Ores of Minerals
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals
Who Discovered
William Cruickshank
Charles Hatchett
Discovery
In 1787
In 1801
Abundance In Earth's Crust
Abundance In Humans
Not Available