Facts About Protactinium and Indium
Interesting Facts
- Protactinium metal has 29 isotopes.
- Isotopes of Protactinium-231 used in nuclear weapon.
  
- Luster of Indium is bright in nature.
- Reich and richer were looking for thallium in zinc metal and they discovered Indium metal.
  
Sources
Found in Uranium Ores, Mining, Ores of metals
  
Mining, Ores of metals
  
History
  
  
Who Discovered
William Crookes
  
Ferdinand Reich and Hieronymous Theodor Richter
  
Discovery
In 1900
  
In 1863
  
Abundance
  
  
Abundance In Universe
Not Available
  
Abundance In Sun
~-9999 %
  
~0.0000004 %
  
23
Abundance In Meteorites
Not Available
  
Abundance In Earth's Crust