a vanadium briquet

V - Vanadium

A transition metal discovered in 1801 by Andreas del Rio in Mexico. The major use of the element is in hardened steels.

Atomic number - 23 Density g/mL 5 .8
Atomic weight u 50 .9415 Melting point K 2175
Bonding radius A 1 .22 Boiling point K 3682
Atomic radius A 1 .92 Heat of vaporization kJ/mol 447 .02
Ionization Potential V 6 .74 Heat of fusion kJ/mol 20 .9
Electronegativity - 1 .63 Specific heat J/gK 0 .49
The oxide is amphoteric.
Crystal are body centered cubic.

Electron config. : [Ar] 3d3 4s2

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
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* Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac** Rf Db Sg Bh Hs Mt 110 111 112 113
Lanthanides* Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Actinides ** Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr

Isotopes of V: Click mass number for decay process, product for element page.
043
800 msec
EC,6.867 MeV
Ti-43
42.980654 		044
90 msec
EC/ECa,13.700
Ti-44/Ca-40
43.974395 		045
547 msec
EC,7.133 MeV
Ti-45
44.965781 		046
422.37 msec
EC,7.051 MeV
Ti-46
45.960199 		047
32.6 min
EC,2.928 MeV
Ti-47
46.954906 		048
15.9735 da
EC,4.012 MeV
Ti-48
47.952254 		049
330 da
EC,2.006 MeV
Ti-49
48.948516
050 0.250%
1.4E+17 yr
B-/EC,2.208
Cr-50/Ti-50
49.947162 		051 99.750%

Stable

50.943963 		052
3.743 min
B-,3.976 MeV
Cr-52
51.944779 		053
1.61 min
B-,3.436 MeV
Cr-53
52.944342 		054
49.8 sec
B-,7.042 MeV
Cr-54
53.946444 		055
6.54 sec
B-,5.960 MeV
Cr-55
54.947235 		059
200 nsec
B-,9.900 MeV
Cr-59
58.959312
MASS abund.
Halflife
Particle, Energy
Decay Product(s)
Isotopic Mass

Updated by clh on 2/6/98. This is not a publication of Phoenix College.