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[ASD Home][Lines Query][Levels Query][List of Spectra][Ground States and Ionization Energies][Bibliography][Help] NIST Physical Measurement Laboratory
National Institute of Standards and Technology NIST Physical Measurement Laboratory
Ion No. of levels

Ar I 504
Ar II 419
Ar III 125
Ar IV 58
Ar V 49
 
Ar VI 44
Ar VII 95
Ar VIII 72
Ar IX 98
Ar X 71
 
Ar XI 47
Ar XII 50
Ar XIII 44
Ar XIV 36
Ar XV 24
 
Ar XVI 53
Ar XVII 48
Ar XVIII 26

Total: 1863