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Classifications |
Alternate Names | None |
Names of Allotropes | None |
Block | d |
Group | 8 |
Period | 5 |
Series | Transition Metal |
Electron Configuration | [Kr]5s14d7 |
Color | Silver |
Discovery | |
Gas phase | N/A |
CAS Number | CAS7440-18-8 |
CID Number | |
RTECS Number | N/A |
Electrical properties |
Electrical Type | Conductor |
Electrical Conductivity | 1.4×107 S/m |
Resistivity | 7.000000000002×10-8 m Ω |
Superconducting Point | 0.49 |
Magnetic properties |
Magnetic Type | Paramagnetic |
Curie Point | N/A |
Mass Magnetic Susceptibility | 5.42×10-9 m3/Kg |
Molar Magnetic Susceptibility | 5.48×10-10 m3/mol |
Volume Magnetic Susceptibility | 0.000067 |
Abundances |
% in Universe | 4×10-7% |
% in Sun | 5×10-7% |
% in Meteorites | 0.000081% |
% in Earth's Crust | 1×10-7% |
% in Oceans | 7×10-11% |
% in Humans | N/A |
Atomic dimensions and structure |
Atomic Radius | 178 pm |
Covalent Radius | 146 pm |
Van der Waals Radius | N/A |
Crystal Structure | Simple Hexagonal |
Lattice Angles | |
Lattice Constants | 270.59, 270.59, 428.15 pm |
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Space Group Name | P63/mmc |
Space Group Number | 194 |
Nuclear Properties |
Half-Life | Stable |
Lifetime | Stable |
Decay Mode | N/A |
Quantum Numbers | 5F5 |
Neutron Cross Section | 2.6 |
Neutron Mass Absorption | 0.0009 |
Known Isotopes | 87Ru, 88Ru, 89Ru, 90Ru, 91Ru, 92Ru, 93Ru, 94Ru, 95Ru, 96Ru, 97Ru, 98Ru, 99Ru, 100Ru, 101Ru, 102Ru, 103Ru, 104Ru, 105Ru, 106Ru, 107Ru, 108Ru, 109Ru, 110Ru, 111Ru, 112Ru, 113Ru, 114Ru, 115Ru, 116Ru, 117Ru, 118Ru, 119Ru, 120Ru |
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Stable Isotopes | |
Isotopic Abundances | |
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