Níquel

Níquel (Ni)

chemical element with symbol Ni and atomic number 28
Atomic Number28
Atomic Weight58.6934
Rhif màs58
Group10
Period4
Blockd
Proton28 p+
Niwtron30 n0
Electron28 e-
Animated Bohr model of Ni (Níquel)

Nodwedd Ffisegol

Atomic Radius
molar volume
covalent radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
Atomic Radii Of The Elements: Níquel0102030405060708090100110120130140150160170180190200pmAtomic RadiusCovalent RadiusMetallic RadiusVan der Waals radius

Nodwedd Gemegol

egni
proton affinity
electron affinity
ionization energy
ionization energy of Ni (Níquel)
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
Electron
plisgyn yr electron2, 8, 16, 2
Bohr model: Ni (Níquel)
valence electron2
Lewis structure: Ni (Níquel)
trefn yr electronnau[Ar] 3d8 4s2
1s2 2s2 2p6 3s2 3p6 3d8 4s2
Enhanced Bohr model of Ni (Níquel)
Orbital Diagram of Ni (Níquel)
Cyflwr ocsidiad-2, -1, 0, 1, 2, 3, 4
Electronegatifedd
1.91
Electrophilicity Index
cyflwr sylfaenol mater
cyflwr materSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
lliw
Gray
appearancelustrous, metallic, and silver with a gold tinge
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
typeferromagnetic
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curie temperature
Néel temperature
strwythur
Crystal StructureFace Centered Cubic (FCC)
lattice constant
Lattice Anglesπ/2, π/2, π/2
nodwedd mecanyddol deunyddiau
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
0.31
speed of sound
classification
CategoryTransition metals, Transition metals
CAS GroupVIIIA
IUPAC GroupVIII
Glawe Number69
Mendeleev Number67
Pettifor Number67
Geochemical Classfirst series transition metal
Goldschmidt classificationsiderophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
4.5
Neutron Mass Absorption
0.0026
quantum number3F4
space group225 (Fm_3m)

Isotopes of Nickel

Stable Isotopes4
Unstable Isotopes31
Natural Isotopes5
Isotopic Composition5868.08%5868.08%6026.22%6026.22%623.63%623.63%611.14%611.14%640.93%640.93%

48Ni

Rhif màs48
neutron number20
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
2.8 ± 0.8 ms
spin0
nuclear quadrupole moment
0
dyddiad darganfod2000
parity+

decay modeintensity
2p (2-proton emission)70%
β+ (β+ decay; β+ = ϵ + e+)30%
β+ p (β+-delayed proton emission)

49Ni

Rhif màs49
neutron number21
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
7.5 ± 1 ms
spin7/2
nuclear quadrupole moment
dyddiad darganfod1996
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)83.4%

50Ni

Rhif màs50
neutron number22
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
18.5 ± 1.2 ms
spin0
nuclear quadrupole moment
0
dyddiad darganfod1994
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)73%
2p (2-proton emission)14%

51Ni

Rhif màs51
neutron number23
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
23.8 ± 0.2 ms
spin7/2
nuclear quadrupole moment
dyddiad darganfod1987
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)87.2%
2p (2-proton emission)0.5%

52Ni

Rhif màs52
neutron number24
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
41.8 ± 1 ms
spin0
nuclear quadrupole moment
0
dyddiad darganfod1987
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)31.1%

53Ni

Rhif màs53
neutron number25
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
55.2 ± 0.7 ms
spin7/2
nuclear quadrupole moment
dyddiad darganfod1976
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)22.7%

54Ni

Rhif màs54
neutron number26
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
114.1 ± 0.3 ms
spin0
nuclear quadrupole moment
0
dyddiad darganfod1977
parity+

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

55Ni

Rhif màs55
neutron number27
Relative Atomic Mass
g-factor
0.28 ± 0.0085714285714286
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
203.9 ± 1.3 ms
spin7/2
nuclear quadrupole moment
dyddiad darganfod1972
parity-

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

56Ni

Rhif màs56
neutron number28
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
6.075 ± 0.01 d
spin0
nuclear quadrupole moment
0
dyddiad darganfod1952
parity+

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

57Ni

Rhif màs57
neutron number29
Relative Atomic Mass
g-factor
-0.53166666666667 ± 0.00093333333333333
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
35.6 ± 0.06 h
spin3/2
nuclear quadrupole moment
dyddiad darganfod1938
parity-

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

58Ni

Rhif màs58
neutron number30
Relative Atomic Mass
g-factor
0
natural abundance
68.0769 ± 0.019
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
spin0
nuclear quadrupole moment
0
dyddiad darganfod1921
parity+

decay modeintensity
+ (double β+ decay)

59Ni

Rhif màs59
neutron number31
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
81 ± 5 ky
spin3/2
nuclear quadrupole moment
dyddiad darganfod1951
parity-

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

60Ni

Rhif màs60
neutron number32
Relative Atomic Mass
g-factor
0
natural abundance
26.2231 ± 0.015
Dadfeilio ymbelydrolstable isotope
Hanner oesNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
dyddiad darganfod1921
parity+

61Ni

Rhif màs61
neutron number33
Relative Atomic Mass
g-factor
natural abundance
1.1399 ± 0.0013
Dadfeilio ymbelydrolstable isotope
Hanner oesNot Radioactive ☢️
spin3/2
nuclear quadrupole moment
0.162 ± 0.015
dyddiad darganfod1934
parity-

62Ni

Rhif màs62
neutron number34
Relative Atomic Mass
g-factor
0
natural abundance
3.6345 ± 0.004
Dadfeilio ymbelydrolstable isotope
Hanner oesNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
dyddiad darganfod1934
parity+

63Ni

Rhif màs63
neutron number35
Relative Atomic Mass
g-factor
0.992 ± 0.01
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
101.2 ± 1.5 y
spin1/2
nuclear quadrupole moment
0
dyddiad darganfod1951
parity-

decay modeintensity
β (β decay)100%

64Ni

Rhif màs64
neutron number36
Relative Atomic Mass
g-factor
0
natural abundance
0.9256 ± 0.0019
Dadfeilio ymbelydrolstable isotope
Hanner oesNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
dyddiad darganfod1935
parity+

65Ni

Rhif màs65
neutron number37
Relative Atomic Mass
g-factor
0.276 ± 0.024
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
2.5175 ± 0.0005 h
spin5/2
nuclear quadrupole moment
dyddiad darganfod1946
parity-

decay modeintensity
β (β decay)100%

66Ni

Rhif màs66
neutron number38
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
54.6 ± 0.3 h
spin0
nuclear quadrupole moment
0
dyddiad darganfod1948
parity+

decay modeintensity
β (β decay)100%

67Ni

Rhif màs67
neutron number39
Relative Atomic Mass
g-factor
1.202 ± 0.01
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
21 ± 1 s
spin1/2
nuclear quadrupole moment
0
dyddiad darganfod1978
parity-

decay modeintensity
β (β decay)100%

68Ni

Rhif màs68
neutron number40
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
29 ± 2 s
spin0
nuclear quadrupole moment
0
dyddiad darganfod1977
parity+

decay modeintensity
β (β decay)100%

69Ni

Rhif màs69
neutron number41
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
11.4 ± 0.3 s
spin9/2
nuclear quadrupole moment
dyddiad darganfod1984
parity+

decay modeintensity
β (β decay)100%

70Ni

Rhif màs70
neutron number42
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
6 ± 0.3 s
spin0
nuclear quadrupole moment
0
dyddiad darganfod1987
parity+

decay modeintensity
β (β decay)100%

71Ni

Rhif màs71
neutron number43
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
2.56 ± 0.03 s
spin9/2
nuclear quadrupole moment
dyddiad darganfod1987
parity+

decay modeintensity
β (β decay)100%

72Ni

Rhif màs72
neutron number44
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
1.57 ± 0.05 s
spin0
nuclear quadrupole moment
0
dyddiad darganfod1987
parity+

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

73Ni

Rhif màs73
neutron number45
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
840 ± 30 ms
spin9/2
nuclear quadrupole moment
dyddiad darganfod1987
parity+

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

74Ni

Rhif màs74
neutron number46
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
507.7 ± 4.6 ms
spin0
nuclear quadrupole moment
0
dyddiad darganfod1987
parity+

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

75Ni

Rhif màs75
neutron number47
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
331.6 ± 3.2 ms
spin9/2
nuclear quadrupole moment
dyddiad darganfod1992
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)10%

76Ni

Rhif màs76
neutron number48
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
234.6 ± 2.7 ms
spin0
nuclear quadrupole moment
0
dyddiad darganfod1995
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)14%

77Ni

Rhif màs77
neutron number49
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
158.9 ± 4.2 ms
spin9/2
nuclear quadrupole moment
dyddiad darganfod1995
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)26%
2n (2-neutron emission)

78Ni

Rhif màs78
neutron number50
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
122.2 ± 5.1 ms
spin0
nuclear quadrupole moment
0
dyddiad darganfod1995
parity+

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

79Ni

Rhif màs79
neutron number51
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
44 ± 8 ms
spin5/2
nuclear quadrupole moment
dyddiad darganfod2010
parity+

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

80Ni

Rhif màs80
neutron number52
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
30 ± 22 ms
spin0
nuclear quadrupole moment
0
dyddiad darganfod2014
parity+

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

81Ni

Rhif màs81
neutron number53
Relative Atomic Mass
g-factor
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
spin3/2
nuclear quadrupole moment
dyddiad darganfod2017
parity+

decay modeintensity
β (β decay)

82Ni

Rhif màs82
neutron number54
Relative Atomic Mass
g-factor
0
natural abundance
Dadfeilio ymbelydrol☢️ elfen ymbelydrol
Hanner oes
spin0
nuclear quadrupole moment
0
dyddiad darganfod2017
parity+

decay modeintensity
β (β decay)
Electrolytic nickel

hanes

darganfyddwr neu ddyfeisiwrAxel Cronstedt
man darganfodSweden
dyddiad darganfod1751
geirdarddiadGerman: kupfernickel (false copper).
ynganiadNIK-l (Saesneg)

source

Abundance
Abundance in Earth's crust
natural abundance (cefnfor)
natural abundance (corff dynol)
0.00001 %
natural abundance (Awyrfaen)
1.3 %
natural abundance (Haul)
0.008 %
Abundance in Universe
0.006 %

Nuclear Screening Constants

1s0.6474
2p3.9048
2s7.7874
3d15.4705
3p13.915
3s13.039
4s22.2892