| − | {{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. }} | + | {{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=A barium meal is used in [[radiography]] to allow the alimentary canal to be viewed by [[x-ray]].| obtained=Barytine or Whiterite. }} |