Bismuth

Isotopes
Content created by REAL intelligence since 2016



(Incomplete)
IsotopeAbundanceT½ (s)Decay
184Bi
185Bi
186Bi
187Bi
188Bi
189Bi
190Bi
191Bi
192Bi
193Bi
194Bi
195Bi
196Bi
197Bi
198Bi
199Bi
200Bi
201Bi
202Bi
203Bi
204Bi
205Bi
206Bi
207Bi
208Bi
209Bi
210Bi
211Bi
212Bi
213Bi
214Bi
215Bi
216Bi
217Bi
218Bi
219Bi
220Bi
221Bi
222Bi
223Bi
224Bi
All data from [8].


α: alpha particle emission (4He nucleus)
β+: emission of an anti-electron and a neutrino. A proton inside the nucleus is transformed into a neutron
β-: emission of an electron and an anti-neutrino. A neutron inside the nucleus is transformed into a proton
ec: electron capture: capture of one orbital electron by the the nucleus. A proton inside the nucleus is transformed into a neutron plus a neutrino
SF: Spontaneous Fission: a nucleus spontaneously splits into fragment nuclides
IT: Isomeric Transition: a level above the ground state decays via electromagnetic process
n: neutron emission
p: proton emission
β- n (and similar): beta- decay followed by delayed neutron emission