Description: Barium Element Specifications:
Element Name: Barium
Element Symbol: 56
Element Number: 56
Element Mass: 137.33000
Element Boiling Point: 1140.00 °C
Element Melting Point: 725.00 °C
Element Proton Count: 56
Element Electron Count: 56
Element Neutron Count: 81
Element Density (g/cm³): 3.51000
Element Color (estimate): Silver