Isotopes of Polonium (Po)

Symbol Mass Number Relative Atomic Mass Isotopic Composition
188Po 188 187.999422(21)
189Po 189 188.998481(24)
190Po 190 189.995101(14)
191Po 191 190.994574(12)
192Po 192 191.991335(13)
193Po 193 192.991030(40)
194Po 194 193.988186(13)
195Po 195 194.988110(40)
196Po 196 195.985535(14)
197Po 197 196.985660(50)
198Po 198 197.983389(19)
199Po 199 198.983666(25)
200Po 200 199.981799(15)
201Po 201 200.982260(6)
202Po 202 201.980758(16)
203Po 203 202.981420(28)
204Po 204 203.980318(12)
205Po 205 204.981203(21)
206Po 206 205.980481(9)
207Po 207 206.981593(7)
208Po 208 207.9812457(19)
209Po 209 208.9824304(20)
210Po 210 209.9828737(13)
211Po 211 210.9866532(14)
212Po 212 211.9888680(13)
213Po 213 212.992857(3)
214Po 214 213.9952014(16)
215Po 215 214.9994200(27)
216Po 216 216.0019150(24)
217Po 217 217.006335(7)
218Po 218 218.0089730(26)
219Po 219 219.01374(39)#
220Po 220 220.01660(39)#

Legend

Mass Number
Relative Atomic Mass
Isotopic Composition
Standard Atomic Weight
Po: [209]