Atomic Number | 28 |
---|---|
Atomic Weight | 58.6934 |
Nombor jisim | 58 |
Group | 10 |
---|---|
Period | 4 |
Block | d |
proton | 28 p+ |
---|---|
neutron | 30 n0 |
Elektron | 28 e- |
Jejari Atom | 135 pm
|
---|---|
molar volume | 6.6 cm³/mol
|
Jejari kovalen | 110 pm
|
Metallic Radius | 115 pm
|
ionic radius | 55 pm
|
Crystal Radius | 69 pm
|
Jejari van der Waals | 197 pm
|
ketumpatan | 8.9 g/cm³
|
tenaga | |
---|---|
proton affinity | 737 kJ/mol
|
Pertalian elektron | 1.156 eV/particle
|
ionization energy | 7.639877 eV/particle
|
Entalpi pengewapan | 378.6 kJ/mol
|
entalpi pelakuran | 17.61 kJ/mol
|
standard enthalpy of formation | 430.1 kJ/mol
|
Elektron | |
Petala elektron | 2, 8, 16, 2 |
Elektron valens | 2 ⓘ |
tatarajah elektron | [Ar] 3d8 4s2ⓘ 1s2 2s2 2p6 3s2 3p6 3d8 4s2 |
Keadaan pengoksidaan | -2, -1, 0, 1, 2, 3, 4 |
Keelektronegatifan | 1.91
|
Electrophilicity Index | 1.4915353151966217 eV/particle
|
keadaan jirim asas | |
fasa jirim | Solid |
gaseous state of matter | |
Boiling Point | 3,186.15 K
|
Melting Point | 1,728.15 K
|
critical pressure | |
critical temperature | |
triple point | |
rupa | |
warna | Gray
|
rupa | lustrous, metallic, and silver with a gold tinge |
indeks biasan | |
sifat bahan | |
Thermal Conductivity | 90.9 W/(m K)
|
Pengembangan terma | 0.0000134 1/K
|
molar heat capacity | 26.07 J/(mol K)
|
Specific Heat Capacity | 0.444 J/(g⋅K)
|
heat capacity ratio | |
electrical properties | |
type | Conductor |
Kekonduksian elektrik | 14 MS/m
|
Kerintangan dan kekonduksian elektrik | 0.00000007000000000002 m Ω
|
Kesuperkonduksian | |
kemagnetan | |
type | ferromagnetic |
magnetic susceptibility (Mass) | |
magnetic susceptibility (Molar) | |
magnetic susceptibility (Volume) | |
magnetic ordering | |
Suhu Curie | 631 K
|
Néel temperature | |
struktur | |
Crystal Structure | Face Centered Cubic (FCC) |
lattice constant | 3.52 Å
|
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
hardness | 4 MPa
|
Modulus pukal | 180 GPa
|
shear modulus | 76 GPa
|
Young's modulus | 200 GPa
|
Nisbah Poisson | 0.31
|
Kelajuan bunyi | 4,970 m/s
|
pengelasan | |
Category | Transition metals, Transition metals |
CAS Group | VIIIA |
IUPAC Group | VIII |
Glawe Number | 69 |
Mendeleev Number | 67 |
Pettifor Number | 67 |
Geochemical Class | first series transition metal |
Goldschmidt classification | siderophile |
Stable Isotopes | 4 |
---|---|
Unstable Isotopes | 31 |
Natural Isotopes | 5 |
Nombor jisim | 48 |
---|---|
nombor neutron | 20 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 2.8 ± 0.8 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 2000 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
2p (2-proton emission) | 70% |
β+ (β+ decay; β+ = ϵ + e+) | 30% |
β+ p (β+-delayed proton emission) |
Nombor jisim | 49 |
---|---|
nombor neutron | 21 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 7.5 ± 1 ms
|
Spin | 7/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1996 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 83.4% |
Nombor jisim | 50 |
---|---|
nombor neutron | 22 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 18.5 ± 1.2 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1994 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 73% |
2p (2-proton emission) | 14% |
Nombor jisim | 51 |
---|---|
nombor neutron | 23 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 23.8 ± 0.2 ms
|
Spin | 7/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1987 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 87.2% |
2p (2-proton emission) | 0.5% |
Nombor jisim | 52 |
---|---|
nombor neutron | 24 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 41.8 ± 1 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1987 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 31.1% |
Nombor jisim | 53 |
---|---|
nombor neutron | 25 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 55.2 ± 0.7 ms
|
Spin | 7/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1976 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 22.7% |
Nombor jisim | 54 |
---|---|
nombor neutron | 26 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 114.1 ± 0.3 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1977 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
Nombor jisim | 55 |
---|---|
nombor neutron | 27 |
jisim atom relatif | |
g-factor | 0.28 ± 0.0085714285714286
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 203.9 ± 1.3 ms
|
Spin | 7/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1972 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 56 |
---|---|
nombor neutron | 28 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 6.075 ± 0.01 d
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1952 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 57 |
---|---|
nombor neutron | 29 |
jisim atom relatif | |
g-factor | -0.53166666666667 ± 0.00093333333333333
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 35.6 ± 0.06 h
|
Spin | 3/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1938 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 58 |
---|---|
nombor neutron | 30 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | 68.0769 ± 0.019
|
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1921 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
2β+ (double β+ decay) |
Nombor jisim | 59 |
---|---|
nombor neutron | 31 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 81 ± 5 ky
|
Spin | 3/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1951 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 60 |
---|---|
nombor neutron | 32 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | 26.2231 ± 0.015
|
Reputan radioaktif | Isotop stabil |
setengah hayat | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1921 |
parity | + |
Nombor jisim | 61 |
---|---|
nombor neutron | 33 |
jisim atom relatif | |
g-factor | |
natural abundance | 1.1399 ± 0.0013
|
Reputan radioaktif | Isotop stabil |
setengah hayat | Not Radioactive ☢️ |
Spin | 3/2 |
nuclear quadrupole moment | 0.162 ± 0.015
|
tarikh penemuan | 1934 |
parity | - |
Nombor jisim | 62 |
---|---|
nombor neutron | 34 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | 3.6345 ± 0.004
|
Reputan radioaktif | Isotop stabil |
setengah hayat | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1934 |
parity | + |
Nombor jisim | 63 |
---|---|
nombor neutron | 35 |
jisim atom relatif | |
g-factor | 0.992 ± 0.01
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 101.2 ± 1.5 y
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1951 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 64 |
---|---|
nombor neutron | 36 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | 0.9256 ± 0.0019
|
Reputan radioaktif | Isotop stabil |
setengah hayat | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1935 |
parity | + |
Nombor jisim | 65 |
---|---|
nombor neutron | 37 |
jisim atom relatif | |
g-factor | 0.276 ± 0.024
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 2.5175 ± 0.0005 h
|
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1946 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 66 |
---|---|
nombor neutron | 38 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 54.6 ± 0.3 h
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1948 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 67 |
---|---|
nombor neutron | 39 |
jisim atom relatif | |
g-factor | 1.202 ± 0.01
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 21 ± 1 s
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1978 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 68 |
---|---|
nombor neutron | 40 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 29 ± 2 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1977 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 69 |
---|---|
nombor neutron | 41 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 11.4 ± 0.3 s
|
Spin | 9/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1984 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 70 |
---|---|
nombor neutron | 42 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 6 ± 0.3 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1987 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 71 |
---|---|
nombor neutron | 43 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 2.56 ± 0.03 s
|
Spin | 9/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1987 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 72 |
---|---|
nombor neutron | 44 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 1.57 ± 0.05 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1987 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nombor jisim | 73 |
---|---|
nombor neutron | 45 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 840 ± 30 ms
|
Spin | 9/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1987 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nombor jisim | 74 |
---|---|
nombor neutron | 46 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 507.7 ± 4.6 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1987 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nombor jisim | 75 |
---|---|
nombor neutron | 47 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 331.6 ± 3.2 ms
|
Spin | 9/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1992 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 10% |
Nombor jisim | 76 |
---|---|
nombor neutron | 48 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 234.6 ± 2.7 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1995 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 14% |
Nombor jisim | 77 |
---|---|
nombor neutron | 49 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 158.9 ± 4.2 ms
|
Spin | 9/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1995 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 26% |
2n (2-neutron emission) |
Nombor jisim | 78 |
---|---|
nombor neutron | 50 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 122.2 ± 5.1 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1995 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nombor jisim | 79 |
---|---|
nombor neutron | 51 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 44 ± 8 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 2010 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nombor jisim | 80 |
---|---|
nombor neutron | 52 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 30 ± 22 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 2014 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nombor jisim | 81 |
---|---|
nombor neutron | 53 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 3/2 |
nuclear quadrupole moment | |
tarikh penemuan | 2017 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) |
penemu atau pereka | Axel Cronstedt |
---|---|
tempat penemuan | Sweden |
tarikh penemuan | 1751 |
Etimologi | German: kupfernickel (false copper). |
sebutan | NIK-l (Inggeris) |
1 | s | 0.6474 |
2 | p | 3.9048 |
2 | s | 7.7874 |
3 | d | 15.4705 |
3 | p | 13.915 |
3 | s | 13.039 |
4 | s | 22.2892 |