element
Information about Mercury-204:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:203.973476±0.000003amu
    Excess Mass (Δ):-24.707278±0.003037MeV
    Binding Energy:1608.668859±0.003049MeV
    β- Decay Energy:-0.347453±0.001498MeV
"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:

  • Atomic Percent Abundance: 6.87%
  • Spin: 0+
  • Stable Isotope

  • Possible parent nuclides:
    β- from
    204
    79
    Au
    E.C. from
    204
    81
    Tl
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
43740.2 ps2+ +0.9(2) [198Hg 412]TFNP A448 123 (86)
+0.8(2) [198Hg 412]"IMPAC, R"NP A448 123 (86)
+0.4(2) CERNP A362 227 (81)
+0.2(2) or +0.4(2) CERZP A291 245 (79)
+0(2) a Mu-XNP A314 361 (79)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.