Atomic Number | 28 |
---|---|
Atomic Weight | 58.6934 |
Rhif màs | 58 |
Group | 10 |
---|---|
Period | 4 |
Block | d |
Proton | 28 p+ |
---|---|
Niwtron | 30 n0 |
Electron | 28 e- |
Atomic Radius | |
---|---|
molar volume | |
covalent radius | |
Metallic Radius | |
ionic radius | |
Crystal Radius | |
Van der Waals radius | |
density |
egni | |
---|---|
proton affinity | |
electron affinity | |
ionization energy | |
enthalpy of vaporization | |
enthalpy of fusion | |
standard enthalpy of formation | |
Electron | |
plisgyn yr electron | 2, 8, 16, 2 |
valence electron | 2 ⓘ |
trefn yr electronnau | [Ar] 3d8 4s2ⓘ 1s2 2s2 2p6 3s2 3p6 3d8 4s2 |
Cyflwr ocsidiad | -2, -1, 0, 1, 2, 3, 4 |
Electronegatifedd | 1.91
|
Electrophilicity Index | |
cyflwr sylfaenol mater | |
cyflwr mater | Solid |
gaseous state of matter | |
Boiling Point | |
Melting Point | |
critical pressure | |
critical temperature | |
triple point | |
appearance | |
lliw | Gray
|
appearance | lustrous, 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 | |
type | Conductor |
dargludedd trydanol | |
Gwrthedd | |
superconductivity | |
magnetism | |
type | ferromagnetic |
magnetic susceptibility (Mass) | |
magnetic susceptibility (Molar) | |
magnetic susceptibility (Volume) | |
magnetic ordering | |
Curie temperature | |
Néel temperature | |
strwythur | |
Crystal Structure | Face Centered Cubic (FCC) |
lattice constant | |
Lattice Angles | π/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 | |
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 |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
Neutron cross section | 4.5
|
Neutron Mass Absorption | 0.0026
|
quantum number | 3F4 |
space group | 225 (Fm_3m) |
Stable Isotopes | 4 |
---|---|
Unstable Isotopes | 31 |
Natural Isotopes | 5 |
Rhif màs | 48 |
---|---|
neutron number | 20 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 2.8 ± 0.8 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 2000 |
parity | + |
decay mode | intensity |
---|---|
2p (2-proton emission) | 70% |
β+ (β+ decay; β+ = ϵ + e+) | 30% |
β+ p (β+-delayed proton emission) |
Rhif màs | 49 |
---|---|
neutron number | 21 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 7.5 ± 1 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1996 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 83.4% |
Rhif màs | 50 |
---|---|
neutron number | 22 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 18.5 ± 1.2 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1994 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 73% |
2p (2-proton emission) | 14% |
Rhif màs | 51 |
---|---|
neutron number | 23 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 23.8 ± 0.2 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1987 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 87.2% |
2p (2-proton emission) | 0.5% |
Rhif màs | 52 |
---|---|
neutron number | 24 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 41.8 ± 1 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1987 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 31.1% |
Rhif màs | 53 |
---|---|
neutron number | 25 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 55.2 ± 0.7 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1976 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 22.7% |
Rhif màs | 54 |
---|---|
neutron number | 26 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 114.1 ± 0.3 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1977 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
Rhif màs | 55 |
---|---|
neutron number | 27 |
Relative Atomic Mass | |
g-factor | 0.28 ± 0.0085714285714286
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 203.9 ± 1.3 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1972 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Rhif màs | 56 |
---|---|
neutron number | 28 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 6.075 ± 0.01 d
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1952 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Rhif màs | 57 |
---|---|
neutron number | 29 |
Relative Atomic Mass | |
g-factor | -0.53166666666667 ± 0.00093333333333333
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 35.6 ± 0.06 h
|
spin | 3/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1938 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Rhif màs | 58 |
---|---|
neutron number | 30 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 68.0769 ± 0.019
|
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | |
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1921 |
parity | + |
decay mode | intensity |
---|---|
2β+ (double β+ decay) |
Rhif màs | 59 |
---|---|
neutron number | 31 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 81 ± 5 ky
|
spin | 3/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1951 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Rhif màs | 60 |
---|---|
neutron number | 32 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 26.2231 ± 0.015
|
Dadfeilio ymbelydrol | stable isotope |
Hanner oes | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1921 |
parity | + |
Rhif màs | 61 |
---|---|
neutron number | 33 |
Relative Atomic Mass | |
g-factor | |
natural abundance | 1.1399 ± 0.0013
|
Dadfeilio ymbelydrol | stable isotope |
Hanner oes | Not Radioactive ☢️ |
spin | 3/2 |
nuclear quadrupole moment | 0.162 ± 0.015
|
dyddiad darganfod | 1934 |
parity | - |
Rhif màs | 62 |
---|---|
neutron number | 34 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 3.6345 ± 0.004
|
Dadfeilio ymbelydrol | stable isotope |
Hanner oes | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1934 |
parity | + |
Rhif màs | 63 |
---|---|
neutron number | 35 |
Relative Atomic Mass | |
g-factor | 0.992 ± 0.01
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 101.2 ± 1.5 y
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1951 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Rhif màs | 64 |
---|---|
neutron number | 36 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 0.9256 ± 0.0019
|
Dadfeilio ymbelydrol | stable isotope |
Hanner oes | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1935 |
parity | + |
Rhif màs | 65 |
---|---|
neutron number | 37 |
Relative Atomic Mass | |
g-factor | 0.276 ± 0.024
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 2.5175 ± 0.0005 h
|
spin | 5/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1946 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Rhif màs | 66 |
---|---|
neutron number | 38 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 54.6 ± 0.3 h
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1948 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Rhif màs | 67 |
---|---|
neutron number | 39 |
Relative Atomic Mass | |
g-factor | 1.202 ± 0.01
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 21 ± 1 s
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1978 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Rhif màs | 68 |
---|---|
neutron number | 40 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 29 ± 2 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1977 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Rhif màs | 69 |
---|---|
neutron number | 41 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 11.4 ± 0.3 s
|
spin | 9/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1984 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Rhif màs | 70 |
---|---|
neutron number | 42 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 6 ± 0.3 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1987 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Rhif màs | 71 |
---|---|
neutron number | 43 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 2.56 ± 0.03 s
|
spin | 9/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1987 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Rhif màs | 72 |
---|---|
neutron number | 44 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 1.57 ± 0.05 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1987 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Rhif màs | 73 |
---|---|
neutron number | 45 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 840 ± 30 ms
|
spin | 9/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1987 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Rhif màs | 74 |
---|---|
neutron number | 46 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 507.7 ± 4.6 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1987 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Rhif màs | 75 |
---|---|
neutron number | 47 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 331.6 ± 3.2 ms
|
spin | 9/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1992 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 10% |
Rhif màs | 76 |
---|---|
neutron number | 48 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 234.6 ± 2.7 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1995 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 14% |
Rhif màs | 77 |
---|---|
neutron number | 49 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 158.9 ± 4.2 ms
|
spin | 9/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 1995 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 26% |
2n (2-neutron emission) |
Rhif màs | 78 |
---|---|
neutron number | 50 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 122.2 ± 5.1 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 1995 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Rhif màs | 79 |
---|---|
neutron number | 51 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 44 ± 8 ms
|
spin | 5/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 2010 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Rhif màs | 80 |
---|---|
neutron number | 52 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | 30 ± 22 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 2014 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Rhif màs | 81 |
---|---|
neutron number | 53 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | |
spin | 3/2 |
nuclear quadrupole moment | |
dyddiad darganfod | 2017 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) |
Rhif màs | 82 |
---|---|
neutron number | 54 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Dadfeilio ymbelydrol | ☢️ elfen ymbelydrol |
Hanner oes | |
spin | 0 |
nuclear quadrupole moment | 0
|
dyddiad darganfod | 2017 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) |
darganfyddwr neu ddyfeisiwr | Axel Cronstedt |
---|---|
man darganfod | Sweden |
dyddiad darganfod | 1751 |
geirdarddiad | German: kupfernickel (false copper). |
ynganiad | NIK-l (Saesneg) |
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 %
|
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 |