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23 - Vanadium transition metal

Discovered by Andrés Manuel del Río in 1801

Vanadium

Vanadium is a chemical element with symbol V and atomic number 23. It is a hard, silvery grey, ductile and malleable transition metal. The element is found only in chemically combined form in nature, but once isolated artificially, the formation of an oxide layer stabilizes the free metal somewhat against further oxidation.

H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
57-71 La-Lu Lanthanides
89-103 Ac-Lr Actinides
ShellElectronsOrbitals
122 in 1s
282 in 2s + 6 in 2p
3112 in 3s + 6 in 3p + 3 in 3d
422 in 4s
VanadiumVElectron 1Electron 2Electron 1Electron 2Electron 3Electron 4Electron 5Electron 6Electron 7Electron 8Electron 1Electron 2Electron 3Electron 4Electron 5Electron 6Electron 7Electron 8Electron 9Electron 10Electron 11Electron 1Electron 2
50.9  u Atomic Mass
1.9  Å Atomic Radius
3.68k  K Boiling Point
1.53  Å Covalent Radius
6  g/cm³ Density
50.9 Electron Affinity
1.63 Electronegativity
6.75  eV First Ionization Energy
2.18k  K Melting Point
4 Number of Shells
23 Atomic Number
2, 8, 11, 2 Electron Shell Occupations