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Classifications |
Alternate Names | None |
Names of Allotropes | None |
Block | f |
Group | N/A |
Period | 6 |
Series | Lanthanide |
Electron Configuration | [Xe]6s24f9 |
Color | Silver |
Discovery | |
Gas phase | N/A |
CAS Number | CAS7440-27-9 |
CID Number | |
RTECS Number | N/A |
Electrical properties |
Electrical Type | Conductor |
Electrical Conductivity | 830000 S/m |
Resistivity | 1.2×10-6 m Ω |
Superconducting Point | N/A |
Magnetic properties |
Magnetic Type | Paramagnetic |
Curie Point | 222 K |
Mass Magnetic Susceptibility | 0.0000136 m3/Kg |
Molar Magnetic Susceptibility | 2.161385×10-6 m3/mol |
Volume Magnetic Susceptibility | 0.1117784 |
Abundances |
% in Universe | 5×10-8% |
% in Sun | 1×10-8% |
% in Meteorites | 3.9×10-6% |
% in Earth's Crust | 0.000093% |
% in Oceans | 1.4×10-11% |
% in Humans | N/A |
Atomic dimensions and structure |
Atomic Radius | 225 pm |
Covalent Radius | 194 pm |
Van der Waals Radius | N/A |
Crystal Structure | Simple Hexagonal |
Lattice Angles | |
Lattice Constants | |
Space Group Name | P63/mmc |
Space Group Number | 194 |
Nuclear Properties |
Half-Life | Stable |
Lifetime | Stable |
Decay Mode | N/A |
Quantum Numbers | 6H15/2 |
Neutron Cross Section | 23 |
Neutron Mass Absorption | 0.009 |
Known Isotopes | 136Tb, 137Tb, 138Tb, 139Tb, 140Tb, 141Tb, 142Tb, 143Tb, 144Tb, 145Tb, 146Tb, 147Tb, 148Tb, 149Tb, 150Tb, 151Tb, 152Tb, 153Tb, 154Tb, 155Tb, 156Tb, 157Tb, 158Tb, 159Tb, 160Tb, 161Tb, 162Tb, 163Tb, 164Tb, 165Tb, 166Tb, 167Tb, 168Tb, 169Tb, 170Tb, 171Tb |
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Stable Isotopes | |
Isotopic Abundances | |
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