Cuadro de texto:   -  Atomic Mass: 200.9884869 ± 0.0002605 amu -  Excess Mass: -10724.374 ± 242.692 keV -  Binding Energy: 1566560.219 ± 242.693 keV -  Beta Decay Energy: B- -6566.000 ± 314.000 keV Spin: (9/2-) -  Half life: 89 s -  Mode of decay: Alpha to Bi-197 º  Branch ratio: 71.00 % º  Decay energy: 6.473 MeV -  Mode of decay: Electron capture to Po-201 º  Branch ratio: 29.00 % º  Decay energy: 5.850 MeV -  Possible parent nuclides:    Alpha from Fr-205

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