element
Information about Molybdenum-90:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:89.913936±0.000007amu
    Excess Mass (Δ):-80.167938±0.006061MeV
    Binding Energy:773.728147±0.006062MeV
    β- Decay Energy:-8.960663±0.242109MeV
"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: 0+
  • Half life: 5.56 h ( 20016 sec., λ = 3.46297×10-05 s-1)
  • Mode of decay:
    E.C.
    to
    90
    41
    Nb
      (Q = 2.489 MeV)

  • Possible parent nuclides:
    E.C. from
    90
    43
    Tc
    E.C. +
    1
    1
    p+ from
    91
    44
    Ru
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
259416 ps5- +5.5(14) IMPADJP G20 L77 (94)
28751.1 ms8+ -1.391(14) TDPADHFI 4 196 (78)
0.58(3) [92Mo 2760]TDPADPRL 54 2592 (85)
484239 ps11- +4.6(14) IMPADJP G20 L77 (94)
4556526 ps12+ +6.0(7) IMPADJP G20 L77 (94)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.