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منځپانگې ته ورتلل
ويکيپېډيا
پلټنه

سوډيوم

د ويکيپېډيا، وړیا پوهنغونډ له خوا
Sodium,  11Na
Spectral lines of sodium
عمومي خواص
Pronunciation/ˈsdiəm/
SOH-dee-əm
Appearancesilvery white metallic
Sodium پهدوراني جدول کې
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)
Li

Na

K
neonsodiummagnesium
اټومي شمیره(Z)11
گروپ,پیریودgroup 1 (alkali metals),period 3
بلاکs-block
Element category alkali metal
معياري اټومي وزن (Ar)کينډۍ:Val[۱]
Electron configuration[Ne] 3s1
Electrons per shell
2, 8, 1
فزیکي خواص
حالت(at STP)جامد
دويلې کيدو ټکى370.944 K ​(97.794 °C, ​208.029 °F)
يشنا ټکی1156.090 K ​(882.940 °C, ​1621.292 °F)
Density near r.t.0.968 g/cm3
when liquid, at m.p.0.927 g/cm3
Critical point2573 K, 35 MPa (extrapolated)
Heat of fusion2.60 kJ/mol
Heat of vaporization97.42 kJ/mol
Molar heat capacity28.230 J/(mol·K)
Vapor pressure
P (Pa)1101001 k10 k100 k
at T (K)5546176978029461153
اټومي خواص
Oxidation states+1, −1 ​(a stronglybasic oxide)
ElectronegativityPauling scale: 0.93
Ionization energies
  • 1st: 495.8 kJ/mol
  • 2nd: 4562 kJ/mol
  • 3rd: 6910.3 kJ/mol
  • (more)
Atomic radiusempirical: 186 pm
Covalent radius166±9 pm
Van der Waals radius227 pm
Miscellanea
Crystal structurebody-centered cubic (bcc)
Body-centered cubic crystal structure for sodium
Body-centered cubic crystal structure for sodium
Speed of sound thin rod3200 m/s (at 20 °C)
Thermal expansion71 µm/(m·K) (at 25 °C)
د تودوخې تېرېدنه142 W/(m·K)
Electrical resistivity47.7 nΩ·m (at 20 °C)
Magnetic orderingparamagnetic[۲]
Magnetic susceptibility(χmol)+16.0·10−6 cm3/mol (298 K)[۳]
Young's modulus10 GPa
Shear modulus3.3 GPa
Bulk modulus6.3 GPa
Mohs hardness0.5
Brinell hardness0.69 MPa
CAS Number7440-23-5
History
Discovery and first isolationHumphry Davy (1807)
Mainisotopes of sodium
آيسو­ټوپAbun­danceنیم ژوند(t1/2)Decay modePro­duct
22Natrace2.602 yβ+22Ne
23Na100%stable
24Natrace14.96 hβ24Mg
view  talk  edit
| references | in Wikidata

سوډيوم (پهانگرېزي:Sodium) لهکیمیاوي عناصرو څخه یو دی چې پهتناوبي جدول کې دNa سمبول او ۱۱اتمي شمېرې په وسیله ښودل شوی دی.

مشخصات

[سمول]

دا ځانګړتیا د سوډیم بای کاربونیټ پوښاک په مختلف مینځلو ، پاکولو ، او خړوبولو پروسو کې د کارولو لپاره دی.


تاریخچه

[سمول]

سوډیم په 1807 کې د انګلیسي کیمیا پوه همفري ډیوی لخوا کشف شو د کاسټیک سوډا (NaOH) له الیکترولیس څخه.


مرکبات

[سمول]

سوډیم ډیری ګټور مرکبات هم جوړوي. ځینې ​​خورا عام دي:.د میز مالګه (NaCl) ، سوډا ایش (Na2CO3) ، د بیکینګ سوډا (NaHCO3).


د استعمال ځایونه

[سمول]

سوډیم په ځینې اټومي بټیو کې د تودوخې تبادلې کونکي په توګه کارول کیږي ، او د کیمیاوي صنعت کې د اجنټ په توګه.


سرچينې

[سمول]

<!doctype html><html itemscope="" itemtype="http://schema.org/SearchResultsPage" lang="en"><head><meta charset="UTF-8"><meta content="origin" name="referrer"><meta content="Anb2GUnhMjfTIX0D2a4a6NPAqPI5GaxxRAiF81XTjHJ2qK4E3Hw3VFM4eaJBgRzz45CNPt624audv+wHOJwfAAEAAABieyJvcmlnaW4iOiJodHRwczovL2dvb2dsZS5jb206NDQzIiwiZmVhdHVyZSI6IlRydXN0VG9rZW5zIiwiZXhwaXJ5IjoxNjI2MjIwNzk5LCJpc1N1YmRvbWFpbiI6dHJ1ZX0=" http-equiv="origin-trial"><title>where is sodium used - Google Search</title><script nonce="ODTGt2wYoyosxePwVDsJXQ==">(function(){window.google={kEI:'iikoYaiAPeqx0PEPn7KR8AQ',kEXPI:'31',u:'b81a95e8',kBL:'2n4T'};google.sn='web';google.kHL='en';})();(function(){


  1. Meija, J.; Coplen, T. B. (2016)."Atomic weights of the elements 2013 (IUPAC Technical Report)".Pure Appl. Chem.88 (3): 265–91.doi:10.1515/pac-2015-0305.{{cite journal}}:Unknown parameter|displayauthors= ignored (|display-authors= suggested) (help)
  2. Magnetic susceptibility of the elements and inorganic compounds, inکينډۍ:RubberBible86th
  3. Weast, Robert (1984).CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110.ISBN 0-8493-0464-4.

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