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Nickel-62

Properties and data of the isotope 62Ni.


Content

See also: list of Nickel isotopes.

 

General data

Name of the isotope:Nickel-62; Ni-62Symbol:62Ni or 6228NiMass number A:62 (= number of nucleons)Atomic number Z:28 (= number of protons)Neutrons N:34Isotopic mass:61.928345(4) u (atomic weight of Nickel-62)Nuclide mass:61.9129852 u (calculated nuclear mass without electrons)Mass excess:-66.7462 MeVMass defect:0.58536304 u (per nucleus)Nuclear binding energy:545.26215958 MeV (per nucleus)
8.79455096 MeV (average binding energy per nucleon)
Separation energy:SN = 10.5957(3) MeV (first neutron)
SP = 11.1372(7) MeV (first proton)
Half-life:stableSpin and parity:
(nuclear angular momentum)
0+Charge radius:3.8399(21) femtometer fmYear of discovery:1934

 

Parent Nuclides

Direct parent isotopes are: 62Cu, 62Co.

 

Occurrence

Comparison of the natural Nickel isotopes including isotopic abundance (mole fraction of the isotope mixture in percent):

 

Atomic Mass maQuantityHalf-lifeSpin
Nickel
Isotopic mixture
58.6934 u100 %
Isotope 58Ni57.935342(3) u68.0769(190) %stable0+
Isotope 60Ni59.930786(3) u26.2231(150) %stable0+
Isotope 61Ni60.931056(3) u1.1399(13) %stable3/2-
Isotope 62Ni61.928345(4) u3.6345(40) %stable0+
Isotope 64Ni63.927967(4) u0.9256(19) %stable0+

 

Isotones and Isobars

The following table shows the atomic nuclei that are isotonic (same neutron number N = 34) and isobaric (same nucleon number A = 62) with Nickel-62. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.

 

OZIsotone N = 34Isobar A = 62
1751Cl
1852Ar
1953K
2054Ca
2155Sc
2256Ti62Ti
2357V62V
2458Cr62Cr
2559Mn62Mn
2660Fe62Fe
2761Co62Co
2862Ni62Ni
2963Cu62Cu
3064Zn62Zn
3165Ga62Ga
3266Ge62Ge
3367As62As
3468Se
3569Br
3670Kr
3771Rb

 

External data and identifiers

Adopted Levels, Gammas:NuDat 62Ni

 


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Last update: 2020-10-14


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