Facts About Barium and Tungsten
Interesting Facts
- Barium oxidizes very easily in the air.
- All toxic compounds of Barium can easily dissolve in water.
- Barium carbonate is used to produce a Rat poison and its other compound Barium nitrate is used in fireworks to produce green color.
  
- Tungsten element has the second highest melting point.
- Pure tungsten can easily cut down with the help of hacksaw.
  
Sources
Earth's crust, Found in Minerals, Mining, Ores of Minerals
  
Earth's crust, Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Carl Wilhelm Scheele
  
Not Available
  
Discovery
In 1772
  
In 1781
  
Abundance
  
  
Abundance In Sun
~0.000001 %
  
18
~0.0000004 %
  
23
Abundance In Earth's Crust
Abundance In Humans
Not Available