Neutral AtomSingly Ionized Atom
Finding listPeriodic TableAtomic DataStrong LinesNeutral Atom Persistent Lines Neutral Atom Energy LevelsSingly Ionized Persistent LinesSingly Ionized Energy LevelsReferences 

Persistent Lines of Neutral Radium ( Ra I )


Wavelength  Energy         Configuration  Term   J
   (Å)      Levels (cm-1)
4825.91 0.00 7s2 1S 0 20715.71 7s7p 1P° 1 return 5660.81 14707.35 7s6d 3D 3 32367.78 6d7p 3F° 4 return 6200.30 13993.97 7s6d 3D 2 30117.78 6d7p 3F° 3 return 7141.21 0.00 7s2 1S 0 13999.38 7s7p 3P° 1 return