Facts About Neptunium and Rubidium
Interesting Facts
Not Available
  
- Rubidium metal is 16th most common element found in the earth crust.
- Rubidium metal also found in minerals as well as seawater.
  
Sources
Made by Bombarding Uranium with Neutrons, Ores of metals
  
Obtained from Lithium Production.
  
History
  
  
Who Discovered
Edwin McMillan and Philip H. Abelson
  
Robert Bunsen and Gustav Kirchhoff
  
Discovery
In 1940
  
In 1861
  
Abundance
  
  
Abundance In Universe
Not Available
  
Abundance In Sun
~-9999 %
  
~0.000003 %
  
17
Abundance In Meteorites
Not Available
  
Abundance In Earth's Crust
Not Available
  
Abundance In Oceans
Not Available
  
Abundance In Humans
Not Available