Facts About Polonium and Indium
Interesting Facts
- Polonium was the first radioactive element to be discovered.
- Polonium element and its compounds are highly radioactive.
- Its alloy with Beryllium provides source of neutrons.
  
- Luster of Indium is bright in nature.
- Reich and richer were looking for thallium in zinc metal and they discovered Indium metal.
  
Sources
Mining, Ores of metals
  
Mining, Ores of metals
  
History
  
  
Who Discovered
Pierre Curie and Marie Curie
  
Ferdinand Reich and Hieronymous Theodor Richter
  
Discovery
In 1898
  
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
Not Available