261Rf. Isotop von Rutherfordium. Halbwertszeit: 65,0 s. Zerfallsreihe.

261RfRutherfordium-261☰
Allgemein
NameRutherfordium-261
Symbol261Rf
Massenzahl261
ElementRutherfordium
natürliche Häufigkeitsyn.
Halbwertszeit65,0 s
Anzahl der Zerfallsprodukte1
Zerfallsprodukte261Rf → 257No, ZA: α, ZE: 8,11 MeV
Zerfallsreihe
261Rf
↓α
257No
↓α
253Fm
↓ε ↓α
253Es
↓α ↓SF
249Bk
↓β- ↓α
249Cf
↓α ↓SF
245Cm
↓α ↓SF
241Pu
↓β-↓α ↓SF
241Am
↓α ↓SF
237Np
↓α
233Pa
↓β-
233U
↓α ↓SF ↓24Ne
229Th
↓α
225Ra
↓β-
225Ac
↓α
221Fr
(–)
209Pb
↓β-
209Bi
↓α
205Tl
(–)
237U
↓β-
237Np
↓α
233Pa
↓β-
233U
↓α ↓SF ↓24Ne
229Th
↓α
225Ra
↓β-
225Ac
↓α
221Fr
(–)
209Pb
↓β-
209Bi
↓α
205Tl
(–)
(–)
(–)
245Am
(–)
249Cf
↓α ↓SF
245Cm
↓α ↓SF
241Pu
↓β-↓α ↓SF
241Am
↓α ↓SF
237Np
↓α
233Pa
↓β-
233U
↓α ↓SF ↓24Ne
229Th
↓α
225Ra
↓β-
225Ac
↓α
221Fr
(–)
209Pb
↓β-
209Bi
↓α
205Tl
(–)
237U
↓β-
237Np
↓α
233Pa
↓β-
233U
↓α ↓SF ↓24Ne
229Th
↓α
225Ra
↓β-
225Ac
↓α
221Fr
(–)
209Pb
↓β-
209Bi
↓α
205Tl
(–)
(–)
(–)