క్లోరిన్, 00Cl |
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Pronunciation | (KLOR-een-,_---eyen) |
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Appearance | pale yellow-green gas |
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Group | మూస:Infobox element/symbol-to-group/format |
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Period | period 3 |
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Block | p-block |
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Electron configuration | [Ne] 3s2 3p5 |
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Electrons per shell | 2, 8, 7 |
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Phase at STP | gas |
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Melting point | 171.6 K (-101.5 °C, -150.7 °F) |
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Boiling point | 239.11 K (-34.04 °C, -29.27 °F) |
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Density (at STP) | 3.2 g/L |
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when liquid (at b.p.) | 1.5625[3] g/cm3 |
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Critical point | 416.9 K, 7.991 MPa |
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Heat of fusion | (Cl2) 6.406 kJ/mol |
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Heat of vaporization | (Cl2) 20.41 kJ/mol |
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Molar heat capacity | (Cl2) 33.949 J/(mol·K) |
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Vapor pressure
P (Pa)
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1
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10
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100
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1 k
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10 k
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100 k
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at T (K)
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128
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139
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153
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170
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197
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239
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Oxidation states | −1, 0, +1, +2, +3, +4, +5, +6, +7 (a strongly acidic oxide) |
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Electronegativity | Pauling scale: 3.16 |
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Ionization energies | |
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Covalent radius | 102±4 pm |
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Van der Waals radius | 175 pm |
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Spectral lines of క్లోరిన్ |
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Natural occurrence | primordial |
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Crystal structure | orthorhombic |
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Speed of sound | (gas, 0 °C) 206 m/s |
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Thermal conductivity | 8.9×10−3 W/(m⋅K) |
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Electrical resistivity | > 10 Ω⋅m (at 20 °C) |
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Magnetic ordering | diamagnetic[4] |
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CAS Number | 7782-50-5 |
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Discovery | Carl Wilhelm Scheele (1774) |
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First isolation | Carl Wilhelm Scheele (1774) |
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రసాయన మూలకంగా గుర్తించినవారు | Humphry Davy (1808) |
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Template:infobox క్లోరిన్ isotopes does not exist |
Category: క్లోరిన్ | references |
References
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