Changes

== Element ==

{{Element | name=Barium | symbol=Ba | anumber=56 | amass=137.3 amu | noe=56 | class=Standard Metal | cstructure=Cubic | color=Silver | date=1808 | discname=[[Sir Humphrey Davy]] | origname=From the Greek ''barys''. | uses=Barium is used in medications | obtained=Barytine or Whiterite. }}

 

 

'''Symbol:''' Ba

 

'''Atomic Number:''' 56

 

'''Atomic Mass:''' 137.3 amu

 

'''Number of electrons:''' 56

 

'''Classification:''' Standard Metal

 

'''Crystal structure:''' Cubic

 

'''Color:''' Silver

 

'''Date of Discovery:''' 1808

 

'''Name of Discoverer:''' [[Sir Humphrey Davy]]

 

'''Name Origin:''' From the Greek ''barys'', heavy.  

 

'''Uses:''' Barium is used in Medicine.

 

'''Obtained from:''' barytine and whiterite.