242Cm. Isotop von Curium. Halbwertszeit: 162,8 d. Zerfallsreihe.

242CmCurium-242☰
Allgemein
NameCurium-242
Symbol242Cm
Massenzahl242
ElementCurium
natürliche Häufigkeitsyn.
Halbwertszeit162,8 d
Anzahl der Zerfallsprodukte2
Zerfallsprodukte242Cm → 238Pu, ZA: α (≈ 100 %), ZE: 6,216 MeV
242Cm → (–), ZA: SF (6,2 · 10-6 %), ZE: 0 MeV
Zerfallsreihe
242Cm
↓α ↓SF
238Pu
↓α↓SF
234U
↓α
230Th
↓α↓SF
226Ra
↓α
222Rn
↓α
218Po
↓α↓β-
214Pb
↓β-
214Bi
↓β-↓α
214Po
↓α
210Pb
↓α↓β-
206Hg
↓β-
206Tl
↓β-
206Pb
210Bi
↓β-↓α
210Po
↓α
206Pb
206Tl
↓β-
206Pb
210Tl
↓β- ↓β-n
210Pb
↓α↓β-
206Hg
↓β-
206Tl
↓β-
206Pb
210Bi
↓β-↓α
210Po
↓α
206Pb
206Tl
↓β-
206Pb
209Pb
↓β-
209Bi
↓α
205Tl
218At
↓α ↓β-
214Bi
↓β-↓α
214Po
↓α
210Pb
↓α↓β-
206Hg
↓β-
206Tl
↓β-
206Pb
210Bi
↓β-↓α
210Po
↓α
206Pb
206Tl
↓β-
206Pb
210Tl
↓β- ↓β-n
210Pb
↓α↓β-
206Hg
↓β-
206Tl
↓β-
206Pb
210Bi
↓β-↓α
210Po
↓α
206Pb
206Tl
↓β-
206Pb
209Pb
↓β-
209Bi
↓α
205Tl
218Rn
↓α
214Po
↓α
210Pb
↓α↓β-
206Hg
↓β-
206Tl
↓β-
206Pb
210Bi
↓β-↓α
210Po
↓α
206Pb
206Tl
↓β-
206Pb
(–)
(–)
(–)