CAS Number | 7440-39-3 |
---|---|
PubChem CID | 5355457 |
Atomic Radius | 222 |
Atomic Volume | 39.24 |
Atomic Weight | 137.327 |
Block | s |
Boiling Point | 1,897 |
Bulk Modulus | |
Category | Alkaline earth metals |
Crystal Structure | Body Centered Cubic |
Color | Silver |
Covalent Radius | 215 |
Density | 3.594 |
Electrical Resistivity | |
Electron Configuration | [Xe] 6s2 |
Electrons per shell | 2, 8, 18, 18, 8, 2 |
Electronegativity | 0.89 |
Electrons | 56 |
Group | 2 |
Heat of Fusion | 8 |
Heat of Vaporization | 140 |
Ionization Potential | 5.212 |
Magnetic Ordering | |
Magnetic Susceptibility | |
Mass | 137.327 |
Mass Number | 56 |
Melting Point | 727 |
Name | Бари |
Neutrons | 81 |
Atomic Number | 137 |
Oxidation States | 2 |
Period | 6 |
Phase | Solid |
Poisson Ratio | |
Protons | 56 |
Shear Modulus | |
Specific Heat Capacity | 0.204 |
Symbol | Ba |
Thermal Conductivity | 0.184 |
Van der Waals radius | |
Young's Modulus | |
Abundance | |
Abundance in Earth's crust | 0.034% |
Abundance in Universe | 1×10-6% |
137.327(7)
130Ba 132Ba 134Ba 135Ba 136Ba 137Ba 138Ba
114Ba 115Ba 116Ba 117Ba 118Ba 119Ba 120Ba 121Ba 122Ba 123Ba 124Ba 125Ba 126Ba 127Ba 128Ba 129Ba 131Ba 133Ba 139Ba 140Ba 141Ba 142Ba 143Ba 144Ba 145Ba 146Ba 147Ba 148Ba 149Ba 150Ba 151Ba 152Ba 153Ba