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Facts About Dubnium and Strontium


Facts About Strontium and Dubnium


Facts

Interesting Facts
  • IUPAC allotted a temporary name to Dubnium metal as “ Unnilpentium”.
  • In the production of Dubnium, thermal gradient chromatography is used.
  
  • Strontium element is softer than Calcium.
  • Silvery Strontium turns yellow, if exposed to air.
  

Sources
Produced by Bombarding Am243 with Ne22, Synthetically Produced   
Found in Minerals, Mining, Ores of Minerals   

History
  
  

Who Discovered
Joint Institute for Nuclear Research   
William Cruickshank   

Discovery
In 1968   
In 1787   

Abundance
  
  

Abundance In Universe
Not Available   
4 * 10-6 %   
14

Abundance In Sun
~-9999 %   
~0.000005 %   
15

Abundance In Meteorites
Not Available   
0.00 %   
15

Abundance In Earth's Crust
Not Available   
0.04 %   
10

Abundance In Oceans
Not Available   
0.00 %   
4

Abundance In Humans
Not Available   
0.00 %   
7

Uses >>
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