మూస:క్లోరిన్ మూలకము

క్లోరిన్, ₀₀Cl

క్లోరిన్
Pronunciation	/ˈklɔːriːn, -aɪn/ ​(KLOR-een-,_---eyen)
Appearance	pale yellow-green gas
Standard atomic weight Ar°(Cl)
	[35.446, 35.457] 35.45±0.01 (abridged)
క్లోరిన్ in the periodic table
Hydrogen Helium Lithium Beryllium Boron Carbon Nitrogen Oxygen Fluorine Neon Sodium Magnesium Aluminium Silicon Phosphorus Sulfur Chlorine Argon Potassium Calcium Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Gallium Germanium Arsenic Selenium Bromine Krypton Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium Hafnium Tantalum Tungsten Rhenium Osmium Iridium Platinum Gold Mercury (element) Thallium Lead Bismuth Polonium Astatine Radon Francium Radium Actinium Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium Roentgenium Copernicium Ununtrium Flerovium Ununpentium Livermorium Ununseptium Ununoctium F ↑ Cl ↓ Br సల్ఫర్ ← క్లోరిన్ → ఆర్గాన్
Group	మూస:Infobox element/symbol-to-group/format
Period	period 3
Block	p-block
Electron configuration	[Ne] 3s2 3p5
Electrons per shell	2, 8, 7
Physical properties
Phase at STP	gas
Melting point	171.6 K ​(-101.5 °C, ​-150.7 °F)
Boiling point	239.11 K ​(-34.04 °C, ​-29.27 °F)
Density (at STP)	3.2 g/L
when liquid (at b.p.)	1.5625 g/cm3
Critical point	416.9 K, 7.991 MPa
Heat of fusion	(Cl2) 6.406 kJ/mol
Heat of vaporization	(Cl2) 20.41 kJ/mol
Molar heat capacity	(Cl2) 33.949 J/(mol·K)
Vapor pressure P (Pa) 1 10 100 1 k 10 k 100 k at T (K) 128 139 153 170 197 239
Atomic properties
Oxidation states	−1, 0, +1, +2, +3, +4, +5, +6, +7 (a strongly acidic oxide)
Electronegativity	Pauling scale: 3.16
Ionization energies	(more)
Covalent radius	102±4 pm
Van der Waals radius	175 pm
Spectral lines of క్లోరిన్
Other properties
Natural occurrence	primordial
Crystal structure	​orthorhombic
Speed of sound	(gas, 0 °C) 206 m/s
Thermal conductivity	8.9×10−3  W/(m⋅K)
Electrical resistivity	> 10  Ω⋅m (at 20 °C)
Magnetic ordering	diamagnetic
CAS Number	7782-50-5
History
Discovery	Carl Wilhelm Scheele (1774)
First isolation	Carl Wilhelm Scheele (1774)
రసాయన మూలకంగా గుర్తించినవారు	Humphry Davy (1808)
Isotopes of క్లోరిన్

References

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