86-Rn-225  basic  element

86-radon-225 Atomic Mass: 225.0284400 +- 0.0003200 amu # Excess Mass: 26492.000 +- 298.000 keV # Binding Energy: 1722274.000 +- 298.000 keV # Beta Decay Energy: B- 2639.000 +- 298.000 keV # "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. Spin: 7/2- Half life: 4.5 min Mode of decay: Beta to Fr-225 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) T1/2 Spin      m(nm)      Q(b)      Ref. Std. Method Reference 0 4.5 m 7/2- -0.696(8) [209Rn] CFBLS PRL 60 2133 (88) +0.84(8) CFBLS Bk88 NFFS 126 (88) N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.