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Arsenic-92

Properties and data of the isotope 92As.


Contents

See also: list of Arsenic isotopes.

 

General data

Name of the isotope:Arsenic-92; As-92Symbol:92As or 9233AsMass number A:92 (= number of nucleons)Atomic number Z:33 (= number of protons)Neutrons N:59Isotopic mass:91.96674(54) u (atomic weight of Arsenic-92)Nuclide mass:91.9486375 u (calculated nuclear mass without electrons)Mass excess:-30.98149 MeVMass defect:0.8027161 u (per nucleus)Nuclear binding energy:747.72523085 MeV (per nucleus)
8.12744816 MeV (average binding energy per nucleon)
Separation energy:SN = 2.16(64) MeV (first neutron)Half-life:Spin and parity:
(nuclear angular momentum)
Year of discovery:1997

 

Radioactive Decay

Decay
mode
DaughterProbabilityDecay energyγ energy
(intensity)
β-92Se?1.574(64) MeV

 

Isotones and Isobars

The following table shows the atomic nuclei that are isotonic (same neutron number N = 59) and isobaric (same nucleon number A = 92) with Arsenic-92. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.

 

ZIsotone N = 59Isobar A = 92
3392As92As
3493Se92Se
3594Br92Br
3695Kr92Kr
3796Rb92Rb
3897Sr92Sr
3998Y92Y
4099Zr92Zr
41100Nb92Nb
42101Mo92Mo
43102Tc92Tc
44103Ru92Ru
45104Rh92Rh
46105Pd92Pd
47106Ag92Ag
48107Cd
49108In
50109Sn
51110Sb
52111Te
53112I
54113Xe
55114Cs
56115Ba
57116La

 

External data and identifiers

Adopted Levels, Gammas:NuDat 92As

 


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Last update: 2020-10-14


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