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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
227
Fr
Half-life
Boson, 87p 140n
2.466666666667 m
Spin 1/2 Parity 1
Show Decay Modes
Show Ultimate Decay Products
Atomic Weight
227.031835938
Abundance
None
Mass Excess
29.654986MeV
Binding Energy
7.640836MeV
Magnetic Moment
1.5 μ
Quadrupole Moment
N/A
Show Element Pictures.
Show only decay products of this isotope.
Click any isotope in diagram to see its data.
Decay chain image generated by
Mathematica
's
GraphPlot
and
IsotopeData
functions from
Wolfram Research, Inc.
.