Facts About Strontium and Gold
Interesting Facts
- Strontium element is softer than Calcium.
- Silvery Strontium turns yellow, if exposed to air.
  
- It is found in copper ores and from the crust of the earth.
- It is the most malleable and ductile metal.
- Gold alloys are used in Dentistry as fillings, crowning, clips, etc. It is also used as an artificial limb joints.
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
Earth's crust, Mining, Ores of metals
  
History
  
  
Who Discovered
William Cruickshank
  
Unknown
  
Discovery
In 1787
  
Before 6000 BCE
  
Abundance
  
  
Abundance In Sun
~0.000005 %
  
15
~0.0000001 %
  
26
Abundance In Earth's Crust