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| Atomic Number | 9 |
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| Atomic Symbol | F |
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| Atomic Weight | 18.9984032 amu |
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| Group | Halogen, 17 |
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| Form | Gas |
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| Density @ STP | 1.667 g/L |
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| Melting Point | -219.66 °C (-363.39 °F, 53.49 °K) |
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| Boiling Point | -188.12 °C (-306.62 °F, 85.03 °K) |
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| Heat of Fusion | 0.51 kJ/mol |
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| Heat of Vaporization | 6.62 kJ/mol |
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| First Ionization Potential | 17.42282 eV |
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| Electronegativity (on Pauling scale) | 3.98 |
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| Specific Heat Capacity | 0.824 J/g K |
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| Ground State Electron Configuration | 2p5 |
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| Oxidation States | -1 |
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| Stable Isotopes and Natural Abundance on Earth | 19F, 100% |
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| Selected Radioisotopes | 18F |
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| Atomic Radius | 42 pm |
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| Crystal Structure | Monoclinic |
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| Discovered by | Moisson, 1886
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