V

Vanadium

Qaybta 23 · 50.942 u

Midab: d-block Waqtiga 4 _Dhaqdhaqaaq 5 Cidhiidhi at RT Wikipedia →

Vanadium waa adag, silvery-cagaaran metal wareejinta loo isticmaalo si ay u xoojiyaan alloys birta.

Eeg astaamaha

Atomic mass50.942 u
Cidhiidhi6.11 g/cm³
Natiijooyinka2183.0 K
Natiijooyinka3680.0 K
MuuqaalkaMadow- cad- madow
Xaaladda heerkulka qolkaCidhiidhi

Eegista

Electronegativity1.63 (Pauling)
1st Ionization650.9 kJ/mol
Istaraatiijiyad50.6 kJ/mol
Nidaamka+2, +3, +4, +5

_Cusub:

Nidaamka[Ar] 3d3 4s2
Awooda134.0 pm
Xaraf153.0 pm
Van der Waals179.0 pm

Dib u eegista

La OgaadayAndres Manuel del Rio, Nils Gabriel Sefstrom
Sannadka la helay1801
_MeelMexico City, Mexico
MagacaabistaVanadis, ilaahda Scandinavian ee quruxda iyo uurka

_Warbixinta Vanadium

Vanadium waa adag, silvery-cagaaran, duxable metal isbeddelka aad u yar oo laga heli karaa xor ah ee dabiiciga ah. Ku saabsan 80% ee vanadium waxaa loo isticmaalaa ferrovanadium birta alloys. Waxaa la ogaaday laba jeer - markii ugu horeysay ee 1801 by del Rio, ka dibna dib u helay 1831.

Barnaamijyada

Steel alloys, vanadium redox batteriyada, titanium-aluminium-vanadium aerospace alloys, iyo catalysts.

Xaqiiqo xiiso leh

Vanadium waxaa la ogaaday, ka dibna la waayey, ka dibna dib loo helay - del Rio helay 1801 laakiin waxaa la hadlay ka baxay uu helay.

Isotoobyo

Tirada Tirada Half-Life Xasiloon
50 0.0025% - Haa
51 0.9975% - Haa

Nidaamka

[Ar] 3d3 4s2

La barbardhigo

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