67
33
As
element 		Information about Arsenic-67:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation
    Mass-Energy Data:

    Atomic Mass:66.939190±0.000107amu
    Excess Mass (Δ):-56.643753±0.100120MeV
    Binding Energy:571.604719±0.100120MeV
    β- Decay Energy:-10.153000±0.220000MeV #
"The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra, Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995.
Radioactive Decay Data:

  • Spin: (5/2-)
  • Half life: 42.5 s ( 42.5 sec., λ = 0.0163093 s-1)
  • Mode of decay:
    E.C.
     to
    67
    32
    Ge
       (Q = 6.010 MeV)

  • Possible parent nuclides:
    E.C. from
    67
    34
    Se
R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999)