 | 83 |
Bi | Bismuth
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| Atomic Weight: 208.98037 | Shells: 2,8,18,32,18,5
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| Group: Alkali Earth Metals | Filling orbital: 6p3
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| Crystal Structure: Rhombohedral | Covalent radius: 1.46 Å
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| Oxidation States: +3,+5 | Atomic radius: 1.63 Å
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| Electronegativity, Pauling: 2.02 | Atomic volume: 21.3 cm³/mol
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| State at RT: Solid | First ionization potential: 7.289 V
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| Melting Point: 544.5°K | 2nd ionization potential: 16.687 V
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| Boiling Point: 1883°K | 3rd ionization potential: 25.559 V
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| Density @ 293°K: 9.8 g/cm³ | Specific heat: 0.12 J/gK
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| Electrical conductivity: 0.00867 106/cm ohm | Heat of vaporization: 104.80 kJ/mol
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| Thermal conductivity: 0.0787 W/cmK | Heat of fusion: 11.30 kJ/mol
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| Element Nuclides
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| Nuclide | Abundance | Weight | Spin | Half-Life | Decay Modes
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| Bi202 | 0.% | 202. | 5 | 1.72h |  ,  +
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| Bi204 | 0.% | 204. | 6 | 11.2h |
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| Bi205 | 0.% | 205. | 4.5 | 15.31d | , +
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| Bi206 | 0.% | 206. | 6 | 6.243d | , +
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| Bi207 | 0.% | 207. | 4.5 | 32.2y | , +
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| Bi208 | 0.% | 208. | 2.5 | 3.68E05y |
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| Bi209 | 100.% | 208.9804 | 4.5 | | Stable
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| Bi210 | 0.% | 210. | 1 | 5.01d | -, 
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| Bi210m | 0.% | 210. | 9 | 3.0E06y |
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| Bi211 | 0.% | 211.9873 | 4.5 | 2.14m | , -
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| Bi212 | 0.% | 212.9973 | 0 | 1.009h | -,
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| Bi213 | 0.% | 213. | 4.5 | 45.6m | -,
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| Bi214 | 0.% | 214. | 1 | 19.9m | -,
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| Bi215 | 0.% | 215. | 0 | 7m | -
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