100-Fm-250



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      0+                    
       1.00000E+03                             
Mass (The Ame2012 atomic mass evaluation (II) by M.Wang, G.Audi, A.H.Wapstra, F.G.Kondev, M.MacCormick, X.Xu, and B.Pfeiffer Chinese Physics C36 p. 1603-2014, December 2012)
     250.079521034 ± 0.000008608 (amu)  [mass excess = 74073.366 ± 8.019 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     -4558 ± 301 (keV) [derived from systematical trend] 
Decay data(Chart of the Nuclides 2014)
     Decay mode     Half-life 
       A            33 M 3           
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0