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Classifications |
Alternate Names | None |
Names of Allotropes | Dichlorine |
Block | p |
Group | 17 |
Period | 3 |
Series | Halogen |
Electron Configuration | [Ne]3s23p5 |
Color | Yellow |
Discovery | |
Gas phase | Diatomic |
CAS Number | CAS7782-50-5 |
CID Number | |
RTECS Number | |
Electrical properties |
Electrical Type | Insulator |
Electrical Conductivity | 0.01 S/m |
Resistivity | 100 m Ω |
Superconducting Point | N/A |
Magnetic properties |
Magnetic Type | Diamagnetic |
Curie Point | N/A |
Mass Magnetic Susceptibility | -7.2×10-9 m3/Kg |
Molar Magnetic Susceptibility | -5.11×10-10 m3/mol |
Volume Magnetic Susceptibility | -2.31×10-8 |
Abundances |
% in Universe | 0.0001% |
% in Sun | 0.0008% |
% in Meteorites | 0.037% |
% in Earth's Crust | 0.017% |
% in Oceans | 2% |
% in Humans | 0.12% |
Atomic dimensions and structure |
Atomic Radius | 79 pm |
Covalent Radius | 102 pm |
Van der Waals Radius | 175 pm |
Crystal Structure | Base Orthorhombic |
Lattice Angles | |
Lattice Constants | 622.35, 445.61, 817.85 pm |
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Space Group Name | Cmca |
Space Group Number | 64 |
Nuclear Properties |
Half-Life | Stable |
Lifetime | Stable |
Decay Mode | N/A |
Quantum Numbers | 2P3/2 |
Neutron Cross Section | 35.3 |
Neutron Mass Absorption | 0.033 |
Known Isotopes | 28Cl, 29Cl, 30Cl, 31Cl, 32Cl, 33Cl, 34Cl, 35Cl, 36Cl, 37Cl, 38Cl, 39Cl, 40Cl, 41Cl, 42Cl, 43Cl, 44Cl, 45Cl, 46Cl, 47Cl, 48Cl, 49Cl, 50Cl, 51Cl |
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Stable Isotopes | |
Isotopic Abundances | |
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