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Periodic Table of Elements

Rn - Radon

Radon Menu

Nuclides / Isotopes

Nuc-
lide		Atomic
Mass		NNAbun
%		SpinHalf LifeDMDTBR
%		Decay
Energy
(MeV)
Rn196196.002110Syn0+3ms    
Rn197197.002111Syn3/2-65ms    
Rn198197.999112Syn0+64msaPo194 7.345
 64msECAt198 5.600
Rn199198.998113Syn3.2-0.62saPo195977.140
 0.62sECAt19937.200
Rn200199.996114Syn0+0.96saPo196~987.043
 0.96sECAt200~25.000
Rn201200.996115Syn3/2-7saPo197~806.860
 7sECAt201~206.600
meta state 0.280MeVSyn13/2+3.8saPo197~907.140
 3.8sECAt201~100.280
 3.8sITRn201~00.280
Rn202201.993116Syn0+10saPo198866.774
 10sECAt202144.440
Rn203202.993117Syn5/2-45saPo199666.630
 45sECAt203346.000
meta state 0.361MeVSyn13/2+28saPo199~806.991
 28sECAt203~206.361
 28sITRn203<0.100.361
Rn204203.991118Syn0+1.24maPo200736.546
 1.24mECAt204273.820
Rn205204.992119Syn5/2-2.8mECAt205775.240
 2.8maPo201236.390
Rn206205.99120Syn0+5.67maPo202626.384
 5.67mECAt206383.310
Rn207206.9907121Syn5/2-9.25mECAt207794.610
 9.25maPo203216.251
Rn208207.9896122Syn0+24.35maPo204626.260
 24.35mECAt208382.850
Rn209208.9904123Syn5/2-28.5mECAt209833.930
 28.5maPo205176.155
Rn210209.9897124Syn0+2.4haPo206966.159
 2.4hECAt21042.374
Rn211210.9906125Syn1/2-14.6hECAt21172.62.892
 14.6haPo20727.45.965
Rn212211.9907126Syn0+23.9maPo208 6.385
Rn213212.9939127Syn9/2+25msaPo209 8.243
Rn214213.9953128Syn0+0.27usaPo210 9.208
meta state 1.442MeVSyn6+0.69nsITRn214<1001.443
 0.69nsaPo210>010.651
meta state 1.625MeVSyn8+6.5nsITRn214~901.625
 6.5nsaPo210~1010.833
Rn215214.9987129Syn9/2+2.3usaPo211 8.839
Rn216216.0003130Syn0+45usaPo212 8.200
Rn217217.0039131Syn9/2+0.54msaPo213 7.889
Rn218218.0056132Syn0+35msaPo214 7.263
Rn219219.0095133Syn5/2+3.96saPo215 6.945
Rn220220.0114134Syn0+55.6saPo216 6.405
Rn221221.015135Syn7/2+25mb-Fr221781.220
 25maPo217226.146
Rn222222.0176136100.0+3.8235daPo218 5.590
Rn223223.0218137Syn7/2+23.2mb-Fr223  
Rn224224.024138Syn0+107mb-Fr224 0.800
Rn225225.0284139Syn7/2-4.5mb-Fr225  
Rn226226.031140Syn0+7.4mb-Fr226 1.400
Rn227227.035141Syn 22.5sb-Fr227  
Rn228228.038142Syn0+65sb-Fr228 2.200
NuclidePotential Parent Nuclides
Rn196 None known
Rn197 None known
Rn198 None known
Rn199 None known
Rn200 Ra204 (Syn)
Rn201 Fr201 (Syn) Ra205 (Syn) Rn201m (Syn)
meta state 0.280MeV None known
Rn202 Fr202 (Syn) Fr202m (Syn) Ra206 (Syn)
Rn203 Fr203 (Syn) Ra207 (Syn) Ra207m (Syn) Rn203m (Syn)
meta state 0.361MeV None known
Rn204 Fr204 (Syn) Ra208 (Syn)
Rn205 Fr205 (Syn) Ra209 (Syn)
Rn206 Fr206 (Syn) Ra210 (Syn)
Rn207 Fr207 (Syn) Ra211 (Syn)
Rn208 Fr208 (Syn) Ra212 (Syn)
Rn209 Fr209 (Syn) Ra213 (Syn) Ra213m (Syn)
Rn210 Fr210 (Syn) Ra214 (Syn)
Rn211 Fr211 (Syn) Ra215 (Syn)
Rn212 At212 (Syn) Fr212 (Syn) Ra216 (Syn) Ra216m (Syn) Ra216m1 (Syn) Ra216M2 (Syn)
Rn213 Fr213 (Syn) Ra217 (Syn)
Rn214 Ra218 (Syn) Rn214m (Syn) Rn214m1 (Syn)
meta state 1.442MeV None known
meta state 1.625MeV None known
Rn215 Ra219 (Syn)
Rn216 At216 (Syn) Fr216 (Syn) Ra220 (Syn)
Rn217 At217 (Syn) Ra221 (Syn)
Rn218 At218 (Syn) Ra222 (Syn)
Rn219 At219 (Syn) Ra223 (Syn)
Rn220 At220 (Syn) Ra224 (Syn)
Rn221 At221 (Syn)
Rn222 At222 (Syn) Ra226 (Natural)
Rn223 At223 (Syn)
Rn224 None known
Rn225 None known
Rn226 None known
Rn227 None known
Rn228 None known

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