Welcome to NUMOR, the Nuclear Moments and Charge Radii Database
A compilation of non-evaluated experimental data | Database cut-off date: 2019.03.31





 <  Radon (Z=86)  > 
202Rn 203Rn 204Rn 205Rn 206Rn 207Rn 208Rn 209Rn 210Rn 211Rn
212Rn 213Rn 218Rn 219Rn 220Rn 221Rn 222Rn 223Rn 225Rn

Isotope Mass Excess [keV] Energy [keV] t1/2 Spin/Parity μ [nm] Q [b] R [fm] Ref. Std Method NSR keyword doi Comment
203Rn -6159 ± 24 361. 28 s (13/2+) -0.960(11) [209Rn] CFBLS 1987BO29 10.1007/BF02072676
+1.28(13) R CFBLS 1987OTZW

  [▶InPACS] Shapes and deformations



Plotting systematics is still in beta, use with caution.

Data points here: [ CSV ]

Data points here: [ CSV ]








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