Cuadro de texto:   -  Atomic Mass: 186.9557479 ± 0.0000030 amu -  Excess Mass: -41220.534 ± 2.775 keV -  Binding Energy: 1491099.040 ± 2.787 keV -  Beta Decay Energy: B- -1502.409 ± 6.000 keV -  Atomic Percent Abundance: 1.6% -  Spin: 1/2- -  Stable Isotope -  Possible parent nuclides:                                                                Beta from Re-187                                                                Electron capture from Ir-187

   

   

 

 

 

 

 

 

 

 

 

 

 

 

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