Neutral AtomSingly Ionized Atom
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Persistent Lines of Neutral Americium ( Am I )

Wavelength  Energy         Configuration        Term     J  
   (Å)      Levels (cm-1)

 3510.127        0.00      5f7(8S°)7s2          8S°      7/2
             28480.87      5f7(8S°7/2)7s7p(1P1) (7/2,1)  9/2
  return
 
 3569.163        0.00      5f7(8S°)7s2          8S°      7/2
             28009.81      5f7(8S°7/2)7s7p(1P1) (7/2,1)  7/2
  return
 
 3673.121        0.00      5f7(8S°)7s2          8S°      7/2
             27217.14      5f7(8S°7/2)7s7p(1P1) (7/2,1)  5/2
  return
 
 4289.258        0.00      5f7(8S°)7s2          8S°      7/2
             23307.41                                    9/2
  return
 
 4662.790        0.00      5f7(8S°)7s2          8S°      7/2
             21440.37      5f7(8S°7/2)7s7p(3P2) (7/2,2)  7/2
  return
 
 6054.64         0.00      5f7(8S°)7s2          8S°      7/2
             16511.82      5f7(8S°7/2)7s7p(3P1) (7/2,1)  9/2
  return