Isotopes of Radon (Rn)

Symbol Mass Number Relative Atomic Mass Isotopic Composition
195Rn 195 195.005440(50)
196Rn 196 196.002115(16)
197Rn 197 197.001580(70)
198Rn 198 197.998679(14)
199Rn 199 198.998370(70)
200Rn 200 199.995699(14)
201Rn 201 200.995630(80)
202Rn 202 201.993263(19)
203Rn 203 202.993387(25)
204Rn 204 203.991429(16)
205Rn 205 204.991720(50)
206Rn 206 205.990214(16)
207Rn 207 206.990734(28)
208Rn 208 207.989642(12)
209Rn 209 208.990415(21)
210Rn 210 209.989696(9)
211Rn 211 210.990601(7)
212Rn 212 211.990704(3)
213Rn 213 212.993883(6)
214Rn 214 213.995363(10)
215Rn 215 214.998745(8)
216Rn 216 216.000274(8)
217Rn 217 217.003928(5)
218Rn 218 218.0056013(25)
219Rn 219 219.0094802(27)
220Rn 220 220.0113940(24)
221Rn 221 221.015537(6)
222Rn 222 222.0175777(25)
223Rn 223 223.02179(32)#
224Rn 224 224.02409(32)#
225Rn 225 225.02844(32)#
226Rn 226 226.03089(43)#
227Rn 227 227.03541(45)#
228Rn 228 228.03799(44)#

Legend

Mass Number
Relative Atomic Mass
Isotopic Composition
Standard Atomic Weight
Rn: [222]