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کلورين

د ويکيپېډيا، وړیا پوهنغونډ له خوا
(لهChlorineنه مخ گرځېدلی)
Chlorine,17Cl
A glass container filled with chlorine gas
Spectral linesof chlorine
عمومي خواص
Pronunciation/ˈklɔərn/or/ˈklɔərɪn/
KLOHR-eenorKLOHR-in
Appearancepale yellow-green gas
Chlorine پهدوراني جدولکې
Hydrogen (diatomic nonmetal)
Helium (noble gas)
Lithium (alkali metal)
Beryllium (alkaline earth metal)
Boron (metalloid)
Carbon (polyatomic nonmetal)
Nitrogen (diatomic nonmetal)
Oxygen (diatomic nonmetal)
Fluorine (diatomic nonmetal)
Neon (noble gas)
Sodium (alkali metal)
Magnesium (alkaline earth metal)
Aluminium (post-transition metal)
Silicon (metalloid)
Phosphorus (polyatomic nonmetal)
Sulfur (polyatomic nonmetal)
Chlorine (diatomic nonmetal)
Argon (noble gas)
Potassium (alkali metal)
Calcium (alkaline earth metal)
Scandium (transition metal)
Titanium (transition metal)
Vanadium (transition metal)
Chromium (transition metal)
Manganese (transition metal)
Iron (transition metal)
Cobalt (transition metal)
Nickel (transition metal)
Copper (transition metal)
Zinc (transition metal)
Gallium (post-transition metal)
Germanium (metalloid)
Arsenic (metalloid)
Selenium (polyatomic nonmetal)
Bromine (diatomic nonmetal)
Krypton (noble gas)
Rubidium (alkali metal)
Strontium (alkaline earth metal)
Yttrium (transition metal)
Zirconium (transition metal)
Niobium (transition metal)
Molybdenum (transition metal)
Technetium (transition metal)
Ruthenium (transition metal)
Rhodium (transition metal)
Palladium (transition metal)
Silver (transition metal)
Cadmium (transition metal)
Indium (post-transition metal)
Tin (post-transition metal)
Antimony (metalloid)
Tellurium (metalloid)
Iodine (diatomic nonmetal)
Xenon (noble gas)
Caesium (alkali metal)
Barium (alkaline earth metal)
Lanthanum (lanthanide)
Cerium (lanthanide)
Praseodymium (lanthanide)
Neodymium (lanthanide)
Promethium (lanthanide)
Samarium (lanthanide)
Europium (lanthanide)
Gadolinium (lanthanide)
Terbium (lanthanide)
Dysprosium (lanthanide)
Holmium (lanthanide)
Erbium (lanthanide)
Thulium (lanthanide)
Ytterbium (lanthanide)
Lutetium (lanthanide)
Hafnium (transition metal)
Tantalum (transition metal)
Tungsten (transition metal)
Rhenium (transition metal)
Osmium (transition metal)
Iridium (transition metal)
Platinum (transition metal)
Gold (transition metal)
Mercury (transition metal)
Thallium (post-transition metal)
Lead (post-transition metal)
Bismuth (post-transition metal)
Polonium (post-transition metal)
Astatine (metalloid)
Radon (noble gas)
Francium (alkali metal)
Radium (alkaline earth metal)
Actinium (actinide)
Thorium (actinide)
Protactinium (actinide)
Uranium (actinide)
Neptunium (actinide)
Plutonium (actinide)
Americium (actinide)
Curium (actinide)
Berkelium (actinide)
Californium (actinide)
Einsteinium (actinide)
Fermium (actinide)
Mendelevium (actinide)
Nobelium (actinide)
Lawrencium (actinide)
Rutherfordium (transition metal)
Dubnium (transition metal)
Seaborgium (transition metal)
Bohrium (transition metal)
Hassium (transition metal)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Copernicium (transition metal)
Nihonium (unknown chemical properties)
Flerovium (unknown chemical properties)
Moscovium (unknown chemical properties)
Livermorium (unknown chemical properties)
Tennessine (unknown chemical properties)
Oganesson (unknown chemical properties)
F

Cl

Br
sulfurchlorineargon
اټومي شمیره(Z)17
گروپ,پیریودgroup 17 (halogens),period 3
بلاکp-block
Element categorydiatomic nonmetal
معياري اټومي وزن(Ar)
  • [35.446, 35.457][۱]
  • conventional: 35.45
Electron configuration[Ne] 3s23p5
Electrons per shell
2, 8, 7
فزیکي خواص
حالت(atSTP)گاز
دويلې کيدو ټکى171.6K​(−101.5 °C, ​−150.7 °F)
يشنا ټکی239.11 K ​(−34.04 °C, ​−29.27 °F)
کثافت(at STP)3.2 g/L
when liquid, atb.p.1.5625 g/cm3[۲]
Critical point416.9 K, 7.991 MPa
Heat of fusion(Cl2) 6.406kJ/mol
Heat of vaporisation(Cl2) 20.41 kJ/mol
Molar heat capacity(Cl2)
33.949 J/(mol·K)
Vapour pressure
P(Pa) 1 10 100 1 k 10 k 100 k
atT(K) 128 139 153 170 197 239
اټومي خواص
Oxidation states7,6,5,4,3,2,1,−1​(a stronglyacidicoxide)
ElectronegativityPauling scale: 3.16
Ionisation energies
  • 1st: 1251.2 kJ/mol
  • 2nd: 2298 kJ/mol
  • 3rd: 3822 kJ/mol
  • (more)
Covalent radius102±4pm
Van der Waals radius175 pm
Miscellanea
Crystal structureorthorhombic
Orthorhombic crystal structure for chlorine
Orthorhombic crystal structure for chlorine
Speed of sound206m/s(gas, at 0 °C)
د تودوخې تېرېدنه8.9کينډۍ:EW/(m·K)
Electrical resistivity>10 Ω·m (at 20 °C)
Magnetic orderingdiamagnetic[۳]
Magnetic susceptibility(χmol)−40.5·10−6cm3/mol[۴]
CAS Number7782-50-5
History
Discoveryand first isolationCarl Wilhelm Scheele(1774)
Recognized as anelementbyHumphry Davy(1808)
Mainisotopes of chlorine
آيسو­ټوپ Abun­dance نیم ژوند(t1/2) Decay mode Pro­duct
35Cl 76% stable

کينډۍ:Infobox element/isotopes decay2

37Cl 24% stable
|references|in Wikidata

کلورين(پهانگرېزي:Chlorine) لهکیمیاوي عناصروڅخه یو دی چې پهتناوبي جدولکې دClسمبول او ۱vاتمي شمېرېپه وسیله ښودل شوی دی.

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سرچينې

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  1. Meija, J.; et al. (2016)."Atomic weights of the elements 2013 (IUPAC Technical Report)".Pure Appl. Chem.88(3): 265–91.doi:10.1515/pac-2015-0305.منځګړی|CitationClass=له پامه غورځول شوی (لارښود)
  2. Chlorine,Gas Encyclopaedia, Air Liquide
  3. Magnetic susceptibility of the elements and inorganic compounds,inکينډۍ:RubberBible86th
  4. Weast, Robert (1984).CRC, Handbook of Chemistry and Physics.Boca Raton, Florida: Chemical Rubber Company Publishing. مخونه E110.د کتاب نړيواله کره شمېره0-8493-0464-4.منځګړی|CitationClass=له پامه غورځول شوی (لارښود)

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