Vanadi

Vanadi (V)

chemical element with symbol V and atomic number 23
Atomic Number23
Atomic Weight50.9415
Rhif màs51
Group5
Period4
Blockd
Proton23 p+
Niwtron28 n0
Electron23 e-
Animated Bohr model of V (Vanadi)

Nodwedd Ffisegol

Atomic Radius
molar volume
covalent radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
Atomic Radii Of The Elements: Vanadi0102030405060708090100110120130140150160170180190200210pmAtomic RadiusCovalent RadiusMetallic RadiusVan der Waals radius

Nodwedd Gemegol

egni
proton affinity
electron affinity
ionization energy
ionization energy of V (Vanadi)
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
Electron
plisgyn yr electron2, 8, 11, 2
Bohr model: V (Vanadi)
valence electron2
Lewis structure: V (Vanadi)
trefn yr electronnau[Ar] 3d3 4s2
1s2 2s2 2p6 3s2 3p6 3d3 4s2
Enhanced Bohr model of V (Vanadi)
Orbital Diagram of V (Vanadi)
Cyflwr ocsidiad-3, -1, 0, 1, 2, 3, 4, 5
Electronegatifedd
1.63
Electrophilicity Index
cyflwr sylfaenol mater
cyflwr materSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
lliw
Silver
appearanceblue-silver-grey metal
Mynegrif plygiant
nodwedd ffisegol gwrthrych
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
dargludedd trydanol
Gwrthedd
superconductivity
magnetism
typeparamagnetic
magnetic susceptibility (Mass)
0.0000000628 m³/Kg
magnetic susceptibility (Molar)
0.000000003199 m³/mol
magnetic susceptibility (Volume)
0.0003837
magnetic ordering
Curie temperature
Néel temperature
strwythur
Crystal StructureBody Centered Cubic (BCC)
lattice constant
Lattice Anglesπ/2, π/2, π/2
nodwedd mecanyddol deunyddiau
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
0.37
speed of sound
classification
CategoryTransition metals, Transition metals
CAS GroupVA
IUPAC GroupVB
Glawe Number54
Mendeleev Number47
Pettifor Number54
Geochemical Classfirst series transition metal
Goldschmidt classificationlitophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
5.06
Neutron Mass Absorption
0.0033
quantum number4F3/2
space group229 (Im_3m)

Isotopes of Vanadium

Stable Isotopes1
Unstable Isotopes28
Natural Isotopes2
Isotopic Composition5199.75%5199.75%500.25%500.25%

39V

Rhif màs39
neutron number16
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
spin7/2
nuclear quadrupole moment
dyddiad darganfod
parity-

decay modeintensity
p (proton emission)

40V

Rhif màs40
neutron number17
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
spin2
nuclear quadrupole moment
dyddiad darganfod
parity-

decay modeintensity
p (proton emission)

41V

Rhif màs41
neutron number18
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
spin7/2
nuclear quadrupole moment
dyddiad darganfod
parity-

decay modeintensity
p (proton emission)

42V

Rhif màs42
neutron number19
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
spin2
nuclear quadrupole moment
dyddiad darganfod
parity-

decay modeintensity
p (proton emission)

43V

Rhif màs43
neutron number20
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
79.3 ± 2.4 ms
spin7/2
nuclear quadrupole moment
dyddiad darganfod1987
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)2.5%

44V

Rhif màs44
neutron number21
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
111 ± 7 ms
spin2
nuclear quadrupole moment
dyddiad darganfod1971
parity

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+α (β+-delayed α emission)
β+ p (β+-delayed proton emission)

45V

Rhif màs45
neutron number22
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
547 ± 6 ms
spin7/2
nuclear quadrupole moment
dyddiad darganfod1975
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

46V

Rhif màs46
neutron number23
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
422.62 ± 0.05 ms
spin0
nuclear quadrupole moment
0
dyddiad darganfod1952
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

47V

Rhif màs47
neutron number24
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
32.6 ± 0.3 m
spin3/2
nuclear quadrupole moment
dyddiad darganfod1942
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

48V

Rhif màs48
neutron number25
Relative Atomic Mass
g-factor
0.503 ± 0.00275
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
15.9735 ± 0.0025 d
spin4
nuclear quadrupole moment
dyddiad darganfod1937
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

49V

Rhif màs49
neutron number26
Relative Atomic Mass
g-factor
1.2771428571429 ± 0.014285714285714
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
330 ± 15 d
spin7/2
nuclear quadrupole moment
dyddiad darganfod1940
parity-

decay modeintensity
ϵ (electron capture)100%

50V

Rhif màs50
neutron number27
Relative Atomic Mass
g-factor
natural abundance
0.25 ± 0.01
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
271 ± 13 Py
spin6
nuclear quadrupole moment
0.21 ± 0.04
dyddiad darganfod1949
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β (β decay)

51V

Rhif màs51
neutron number28
Relative Atomic Mass
g-factor
natural abundance
99.75 ± 0.01
Dadfeilio ymbelydrolstable isotope
Hanner oesNot Radioactive ☢️
spin7/2
nuclear quadrupole moment
-0.052 ± 0.01
dyddiad darganfod1924
parity-

52V

Rhif màs52
neutron number29
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
3.743 ± 0.005 m
spin3
nuclear quadrupole moment
dyddiad darganfod1934
parity+

decay modeintensity
β (β decay)100%

53V

Rhif màs53
neutron number30
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
1.543 ± 0.014 m
spin7/2
nuclear quadrupole moment
dyddiad darganfod1960
parity-

decay modeintensity
β (β decay)100%

54V

Rhif màs54
neutron number31
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
49.8 ± 0.5 s
spin3
nuclear quadrupole moment
dyddiad darganfod1970
parity+

decay modeintensity
β (β decay)100%

55V

Rhif màs55
neutron number32
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
6.54 ± 0.15 s
spin7/2
nuclear quadrupole moment
dyddiad darganfod1977
parity-

decay modeintensity
β (β decay)100%

56V

Rhif màs56
neutron number33
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
216 ± 4 ms
spin1
nuclear quadrupole moment
dyddiad darganfod1980
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

57V

Rhif màs57
neutron number34
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
350 ± 10 ms
spin7/2
nuclear quadrupole moment
dyddiad darganfod1980
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

58V

Rhif màs58
neutron number35
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
191 ± 10 ms
spin1
nuclear quadrupole moment
dyddiad darganfod1980
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

59V

Rhif màs59
neutron number36
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
95 ± 6 ms
spin5/2
nuclear quadrupole moment
dyddiad darganfod1985
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)3%

60V

Rhif màs60
neutron number37
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
122 ± 18 ms
spin3
nuclear quadrupole moment
dyddiad darganfod1985
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

61V

Rhif màs61
neutron number38
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
48.2 ± 0.6 ms
spin3/2
nuclear quadrupole moment
dyddiad darganfod1992
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)14.5%
2n (2-neutron emission)

62V

Rhif màs62
neutron number39
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
33.6 ± 2.3 ms
spin3
nuclear quadrupole moment
dyddiad darganfod1997
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

63V

Rhif màs63
neutron number40
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
19.6 ± 0.9 ms
spin3/2
nuclear quadrupole moment
dyddiad darganfod1997
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)35%
2n (2-neutron emission)

64V

Rhif màs64
neutron number41
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
15 ± 2 ms
spin1
nuclear quadrupole moment
dyddiad darganfod1997
parity

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

65V

Rhif màs65
neutron number42
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
spin5/2
nuclear quadrupole moment
dyddiad darganfod2009
parity-

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)

66V

Rhif màs66
neutron number43
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
spin
nuclear quadrupole moment
dyddiad darganfod2009
parity

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)

67V

Rhif màs67
neutron number44
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
spin5/2
nuclear quadrupole moment
dyddiad darganfod2013
parity-

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)
Vanadium 1

hanes

darganfyddwr neu ddyfeisiwrNils Sefström
man darganfodSweden
dyddiad darganfod1830
geirdarddiadFrom Scandinavian goddess, Vanadis.
ynganiadveh-NAY-di-em (Saesneg)

source

Abundance
Abundance in Earth's crust
natural abundance (cefnfor)
natural abundance (corff dynol)
0.000003 %
natural abundance (Awyrfaen)
0.0061 %
natural abundance (Haul)
0.00004 %
Abundance in Universe
0.0001 %

Nuclear Screening Constants

1s0.5744
2p3.9272
2s6.8186
3d14.0171
3p12.215
3s11.2907
4s18.0188