Facts About Strontium and Rhenium
Interesting Facts
- Strontium element is softer than Calcium.
- Silvery Strontium turns yellow, if exposed to air.
  
- Chemical properties of Rhenium are similar to Manganese.
- Rhenium metal is created while refining Molybdenum.
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
William Cruickshank
  
Masataka Ogawa
  
Discovery
In 1787
  
In 1908
  
Abundance
  
  
Abundance In Sun
~0.000005 %
  
15
~0.00000001 %
  
29
Abundance In Earth's Crust
Abundance In Humans
Not Available