Vanadium

Vanadium,  23V
Vanadium etched.jpg
General properties
Appearanceblue-siller-grey metal
Staundart atomic wecht (Ar, staundart)50.9415(1)
Vanadium in the periodic cairt
HydrogenHelium
LithiumBerylliumBoronCarbonNitrogenOxygenFluorineNeon
SodiumMagnesiumAluminiumSiliconPhosphorusSulfurChlorineArgon
PotassiumCalciumScandiumTitaniumVanadiumChromiumManganeseAirnCobaltNickelCapperZincGalliumGermaniumArsenicSeleniumBromineKrypton
RubidiumStrontiumYttriumZirconiumNiobiumMolybdenumTechnetiumRutheniumRhodiumPalladiumSiller (element)CadmiumIndiumTinAntimonyTelluriumIodineXenon
CaesiumBariumLanthanumCeriumPraseodymiumNeodymiumPromethiumSamariumEuropiumGadoliniumTerbiumDysprosiumHolmiumErbiumThuliumYtterbiumLutetiumHafniumTantalumTungstenRheniumOsmiumIridiumPlatinumGowdMercur (element)ThalliumLeid (element)BismuthPoloniumAstatineRadon
FranciumRadiumActiniumThoriumProtactiniumUraniumNeptuniumPlutoniumAmericiumCuriumBerkeliumCaliforniumEinsteiniumFermiumMendeleviumNobeliumLawrenciumRutherfordiumDubniumSeaborgiumBohriumHassiumMeitneriumDarmstadtiumRoentgeniumCoperniciumUnuntriumFleroviumUnunpentiumLivermoriumUnunseptiumUnunoctium
-

V

Nb
titaniumvanadiumchromium
Atomic nummer (Z)23
Groupgroup 5
Periodperiod 4
Element category  transition metal
Blockd-block
Electron confeeguration[Ar] 3d3 4s2
Electrons per shell
2, 8, 11, 2
Pheesical properties
Phase (at STP)solit
Meltin pynt2183 K ​(1910 °C, ​3470 °F)
Bylin pynt3680 K ​(3407 °C, ​6165 °F)
Density (near r.t.)6.0 g/cm3
when liquid (at m.p.)5.5 g/cm3
Heat o fusion21.5 kJ/mol
Heat o vapourisation459 kJ/mol
Molar heat capacity24.89 J/(mol·K)
Vapour pressur
P (Pa)1101001 k10 k100 k
at T (K)210122892523281431873679
Atomic properties
Oxidation states5, 4, 3, 2, 1, -1 ​amphoteric oxide
ElectronegativityPauling scale: 1.63
Ionisation energies
  • (more)
Atomic radiusempirical: 134 pm
Covalent radius153±8 pm
Color lines in a spectral range
Spectral lines
Miscellanea
Creestal structur ​body-centred cubic (bcc)
Body-centered cubic creestal structur for vanadium
Speed o soond thin rod4560 m/s (at 20 °C)
Thermal expansion8.4 µm/(m·K) (at 25 °C)
Thermal conductivity30.7 W/(m·K)
Electrical resistivity197 n Ω·m (at 20 °C)
Magnetic orderinparamagnetic
Young's modulus128 GPa
Shear modulus47 GPa
Bouk modulus160 GPa
Poisson ratio0.37
Mohs haurdness6.7
CAS Nummer7440-62-2
History
DiskiveryAndrés Manuel del Río (1801)
First isolationNils Gabriel Sefström (1830)
Named biNils Gabriel Sefström (1830)
Main isotopes o vanadium
Iso­topeAbun­danceHauf-life (t1/2)Decay modePro­duct
48Vsyn15.9735 dTi
49Vsyn330 dεTi
50V0.25%1.5×1017yεTi
Cr
51V99.75%stable
| references | in Wikidata

Vanadium is a chemical element wi the seembol V an atomic nummer 23. It is a haird, sillery gray, ductile an malleable transeetion metal. The element is foond anly in chemically combined furm in naitur, but ance isolatit airtifeecially, the formation o an oxide layer stabilizes the free metal somewhit against further oxidation.

Other Languages
Afrikaans: Vanadium
አማርኛ: ቫናዲየም
aragonés: Vanadio
العربية: فاناديوم
asturianu: Vanadiu
azərbaycanca: Vanadium
башҡортса: Ванадий
беларуская: Ванадый
беларуская (тарашкевіца)‎: Ванад
български: Ванадий
भोजपुरी: वैनेडियम
བོད་ཡིག: ཝེ་ནི་ཌིམ།
brezhoneg: Vanadiom
bosanski: Vanadij
català: Vanadi
Mìng-dĕ̤ng-ngṳ̄: Vanadium
Cebuano: Vanadyo
ᏣᎳᎩ: ᏩᏁᏗᎥᎻ
کوردی: ڤانادیۆم
corsu: Vanadiu
čeština: Vanad
Чӑвашла: Ванади
Cymraeg: Fanadiwm
dansk: Vanadium
Deutsch: Vanadium
ދިވެހިބަސް: ވެނޭޑިއަމް
Ελληνικά: Βανάδιο
English: Vanadium
Esperanto: Vanado
español: Vanadio
eesti: Vanaadium
euskara: Banadio
فارسی: وانادیم
suomi: Vanadiini
français: Vanadium
Nordfriisk: Wanaadium
furlan: Vanadi
Gaeilge: Vanaidiam
Gàidhlig: Bhanadium
galego: Vanadio
ગુજરાતી: વેનેડિયમ
Gaelg: Vanaadjum
客家語/Hak-kâ-ngî: Vanadium
Hawaiʻi: Vanadium
עברית: ונדיום
हिन्दी: वनेडियम
Fiji Hindi: Vanadium
hrvatski: Vanadij
Kreyòl ayisyen: Vanadyòm
magyar: Vanádium
հայերեն: Վանադիում
interlingua: Vanadium
Bahasa Indonesia: Vanadium
Ido: Vanado
íslenska: Vanadín
italiano: Vanadio
日本語: バナジウム
la .lojban.: jinmrvanadi
ქართული: ვანადიუმი
Kabɩyɛ: Fanadɩyɔm
қазақша: Ванадий
ಕನ್ನಡ: ವನಾಡಿಯಮ್
한국어: 바나듐
kurdî: Vanadyûm
коми: Ванадий
Кыргызча: Ванадий
Latina: Vanadium
Lëtzebuergesch: Vanadium
Limburgs: Vanadium
Ligure: Vanaddio
lumbaart: Vanadio
lietuvių: Vanadis
latviešu: Vanādijs
македонски: Ванадиум
മലയാളം: വനേഡിയം
монгол: Ванади
кырык мары: Ванадий
Bahasa Melayu: Vanadium
မြန်မာဘာသာ: ဗနေဒီယမ်
Plattdüütsch: Vanadium
नेपाली: वनेडियम
नेपाल भाषा: भ्यानडियम
Nederlands: Vanadium
norsk nynorsk: Vanadium
norsk: Vanadium
occitan: Vanadi
Livvinkarjala: Vanadium
ਪੰਜਾਬੀ: ਵੈਨੇਡੀਅਮ
polski: Wanad
Piemontèis: Vanadi
پنجابی: ونیڈیم
português: Vanádio
Runa Simi: Wanadyu
română: Vanadiu
armãneashti: Vanadiu
русский: Ванадий
संस्कृतम्: वनडियम
sicilianu: Vanadiu
srpskohrvatski / српскохрватски: Vanadijum
Simple English: Vanadium
slovenčina: Vanád
slovenščina: Vanadij
Soomaaliga: Fanadhiyaam
shqip: Vanadiumi
српски / srpski: Ванадијум
Seeltersk: Vanadium
Basa Sunda: Vanadium
svenska: Vanadin
Kiswahili: Vanadi
தமிழ்: வனேடியம்
తెలుగు: వెనేడియం
тоҷикӣ: Ванадий
Tagalog: Banadyo
Türkçe: Vanadyum
татарча/tatarça: Ванадий
ئۇيغۇرچە / Uyghurche: ۋانادىي
українська: Ванадій
oʻzbekcha/ўзбекча: Vanadiy
vepsän kel’: Vanadii
Tiếng Việt: Vanadi
Winaray: Vanadyo
吴语:
хальмг: Ванад
ייִדיש: וואנאדיום
Yorùbá: Banadiomu
中文:
文言:
Bân-lâm-gú: Vanadium
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