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Isotopes of Francium (click to see decay chain):
199
Fr
200
Fr
201
Fr
202
Fr
203
Fr
204
Fr
205
Fr
206
Fr
207
Fr
208
Fr
209
Fr
210
Fr
211
Fr
212
Fr
213
Fr
214
Fr
215
Fr
216
Fr
217
Fr
218
Fr
219
Fr
220
Fr
221
Fr
222
Fr
223
Fr
224
Fr
225
Fr
226
Fr
227
Fr
228
Fr
229
Fr
230
Fr
231
Fr
232
Fr
223
Fr
Half-life
Boson, 87p 136n
21.66666666667 m
Spin 3/2 Parity -1
Hide Decay Modes
Probability
Mode
Decay Energy
Daughter
100%
β
-
1.149171MeV
223
Ra
0.006%
α
5.56187MeV
219
At
Show Ultimate Decay Products
Atomic Weight
223.019735857
Abundance
None
Mass Excess
18.383833MeV
Binding Energy
7.683658MeV
Magnetic Moment
1.17 μ
Quadrupole Moment
1.17
Show Element Pictures.
Also show decay chains leading to this isotope.
Show only decays with probability >0.1%.
Click any isotope in diagram to see its data.
Decay chain image generated by
Mathematica
's
GraphPlot
and
IsotopeData
functions from
Wolfram Research, Inc.
.