element
Information about Sodium-25:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:24.989954±0.000001amu
    Excess Mass (Δ):-9.357459±0.001217MeV
    Binding Energy:202.534642±0.001217MeV
    β- Decay Energy:3.835267±0.001208MeV
"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: 59.1 s ( 59.1 sec., λ = 0.0117284 s-1)
  • Mode of decay:
    β-
    to
    25
    12
    Mg
      (Q = 3.835 MeV)

  • Possible parent nuclides:
    β- from
    25
    10
    Ne
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)
Magnetic Dipole Moments and Electric Quadrupole Moments
Ex(kev)T1/2Spin    m(nm)    Q(b)    Ref. Std.MethodReference
060 s5/2+ +3.683(4) [23Na]OP/RDZP A273 15 (75)
-0.10(5) ABLSPR C25 2756 (82)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.