Konukōreko

Konukōreko (Ni)

chemical element with symbol Ni and atomic number 28
Atomic Number28
Atomic Weight58.6934
mass number58
Group10
Period4
Blockd
proton28 p+
neutron30 n0
electron28 e-
Animated Bohr model of Ni (Konukōreko)

Āhuatanga Ōkiko

Atomic Radius
molar volume
covalent radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
Atomic Radii Of The Elements: Konukōreko0102030405060708090100110120130140150160170180190200pmAtomic RadiusCovalent RadiusMetallic RadiusVan der Waals radius

Chemical Property

energy
proton affinity
electron affinity
ionization energy
ionization energy of Ni (Konukōreko)
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
electron
electron shell2, 8, 16, 2
Bohr model: Ni (Konukōreko)
valence electron2
Lewis structure: Ni (Konukōreko)
electron configuration[Ar] 3d8 4s2
1s2 2s2 2p6 3s2 3p6 3d8 4s2
Enhanced Bohr model of Ni (Konukōreko)
Orbital Diagram of Ni (Konukōreko)
oxidation number-2, -1, 0, 1, 2, 3, 4
electronegativity
1.91
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
color
Gray
appearancelustrous, metallic, and silver with a gold tinge
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
electrical conductivity
electrical resistivity
superconductivity
magnetism
typeferromagnetic
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curie temperature
Néel temperature
structure
Crystal StructureFace Centered Cubic (FCC)
lattice constant
Lattice Anglesπ/2, π/2, π/2
mechanical property
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

mass number48
neutron number20
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
2.8 ± 0.8 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention2000
parity+

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

49Ni

mass number49
neutron number21
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
7.5 ± 1 ms
spin7/2
nuclear quadrupole moment
time of discovery or invention1996
parity-

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

50Ni

mass number50
neutron number22
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
18.5 ± 1.2 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention1994
parity+

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

51Ni

mass number51
neutron number23
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
23.8 ± 0.2 ms
spin7/2
nuclear quadrupole moment
time of discovery or invention1987
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

mass number52
neutron number24
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
41.8 ± 1 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention1987
parity+

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

53Ni

mass number53
neutron number25
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
55.2 ± 0.7 ms
spin7/2
nuclear quadrupole moment
time of discovery or invention1976
parity-

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

54Ni

mass number54
neutron number26
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
114.1 ± 0.3 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention1977
parity+

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

55Ni

mass number55
neutron number27
Relative Atomic Mass
g-factor
0.28 ± 0.0085714285714286
natural abundance
radioactivity☢️ radioactive element
half-life
203.9 ± 1.3 ms
spin7/2
nuclear quadrupole moment
time of discovery or invention1972
parity-

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

56Ni

mass number56
neutron number28
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
6.075 ± 0.01 d
spin0
nuclear quadrupole moment
0
time of discovery or invention1952
parity+

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

57Ni

mass number57
neutron number29
Relative Atomic Mass
g-factor
-0.53166666666667 ± 0.00093333333333333
natural abundance
radioactivity☢️ radioactive element
half-life
35.6 ± 0.06 h
spin3/2
nuclear quadrupole moment
time of discovery or invention1938
parity-

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

58Ni

mass number58
neutron number30
Relative Atomic Mass
g-factor
0
natural abundance
68.0769 ± 0.019
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
time of discovery or invention1921
parity+

decay modeintensity
+ (double β+ decay)

59Ni

mass number59
neutron number31
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
81 ± 5 ky
spin3/2
nuclear quadrupole moment
time of discovery or invention1951
parity-

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

60Ni

mass number60
neutron number32
Relative Atomic Mass
g-factor
0
natural abundance
26.2231 ± 0.015
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
time of discovery or invention1921
parity+

61Ni

mass number61
neutron number33
Relative Atomic Mass
g-factor
natural abundance
1.1399 ± 0.0013
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin3/2
nuclear quadrupole moment
0.162 ± 0.015
time of discovery or invention1934
parity-

62Ni

mass number62
neutron number34
Relative Atomic Mass
g-factor
0
natural abundance
3.6345 ± 0.004
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
time of discovery or invention1934
parity+

63Ni

mass number63
neutron number35
Relative Atomic Mass
g-factor
0.992 ± 0.01
natural abundance
radioactivity☢️ radioactive element
half-life
101.2 ± 1.5 y
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1951
parity-

decay modeintensity
β (β decay)100%

64Ni

mass number64
neutron number36
Relative Atomic Mass
g-factor
0
natural abundance
0.9256 ± 0.0019
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
time of discovery or invention1935
parity+

65Ni

mass number65
neutron number37
Relative Atomic Mass
g-factor
0.276 ± 0.024
natural abundance
radioactivity☢️ radioactive element
half-life
2.5175 ± 0.0005 h
spin5/2
nuclear quadrupole moment
time of discovery or invention1946
parity-

decay modeintensity
β (β decay)100%

66Ni

mass number66
neutron number38
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
54.6 ± 0.3 h
spin0
nuclear quadrupole moment
0
time of discovery or invention1948
parity+

decay modeintensity
β (β decay)100%

67Ni

mass number67
neutron number39
Relative Atomic Mass
g-factor
1.202 ± 0.01
natural abundance
radioactivity☢️ radioactive element
half-life
21 ± 1 s
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1978
parity-

decay modeintensity
β (β decay)100%

68Ni

mass number68
neutron number40
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
29 ± 2 s
spin0
nuclear quadrupole moment
0
time of discovery or invention1977
parity+

decay modeintensity
β (β decay)100%

69Ni

mass number69
neutron number41
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
11.4 ± 0.3 s
spin9/2
nuclear quadrupole moment
time of discovery or invention1984
parity+

decay modeintensity
β (β decay)100%

70Ni

mass number70
neutron number42
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
6 ± 0.3 s
spin0
nuclear quadrupole moment
0
time of discovery or invention1987
parity+

decay modeintensity
β (β decay)100%

71Ni

mass number71
neutron number43
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
2.56 ± 0.03 s
spin9/2
nuclear quadrupole moment
time of discovery or invention1987
parity+

decay modeintensity
β (β decay)100%

72Ni

mass number72
neutron number44
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
1.57 ± 0.05 s
spin0
nuclear quadrupole moment
0
time of discovery or invention1987
parity+

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

73Ni

mass number73
neutron number45
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
840 ± 30 ms
spin9/2
nuclear quadrupole moment
time of discovery or invention1987
parity+

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

74Ni

mass number74
neutron number46
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
507.7 ± 4.6 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention1987
parity+

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

75Ni

mass number75
neutron number47
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
331.6 ± 3.2 ms
spin9/2
nuclear quadrupole moment
time of discovery or invention1992
parity+

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

76Ni

mass number76
neutron number48
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
234.6 ± 2.7 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention1995
parity+

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

77Ni

mass number77
neutron number49
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
158.9 ± 4.2 ms
spin9/2
nuclear quadrupole moment
time of discovery or invention1995
parity+

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

78Ni

mass number78
neutron number50
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
122.2 ± 5.1 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention1995
parity+

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

79Ni

mass number79
neutron number51
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
44 ± 8 ms
spin5/2
nuclear quadrupole moment
time of discovery or invention2010
parity+

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

80Ni

mass number80
neutron number52
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
30 ± 22 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention2014
parity+

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

81Ni

mass number81
neutron number53
Relative Atomic Mass
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin3/2
nuclear quadrupole moment
time of discovery or invention2017
parity+

decay modeintensity
β (β decay)

82Ni

mass number82
neutron number54
Relative Atomic Mass
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
time of discovery or invention2017
parity+

decay modeintensity
β (β decay)
Electrolytic nickel

kōrero nehe

discoverer or inventorAxel Cronstedt
location of discoverySweden
time of discovery or invention1751
etymologyGerman: kupfernickel (false copper).
pronunciationNIK-l (Ingarihi)

source

Abundance
Abundance in Earth's crust
natural abundance (Moana nui)
natural abundance (human body)
0.00001 %
natural abundance (meteoroid)
1.3 %
natural abundance (Te Rā)
0.008 %
Abundance in Universe
0.006 %

Nuclear Screening Constants

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