Radon

Isotopes
Content created by REAL intelligence since 2016



(Incomplete)
IsotopeAbundanceT½ (s)Decay
193Rn
194Rn
195Rn
196Rn
197Rn
198Rn
199Rn
200Rn
201Rn
202Rn
203Rn
204Rn
205Rn
206Rn
207Rn
208Rn
209Rn
210Rn
211Rn
212Rn
213Rn
214Rn
215Rn
216Rn
217Rn
218Rn
219Rn
220Rn
221Rn
222Rn
223Rn
224Rn
225Rn
226Rn
227Rn
228Rn
229Rn
231Rn
All data from [6].


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