Californium-254 (Cf-254)
Identity
- Protons
- 98
- Neutrons
- 156
- Mass number
- 254
- Mass
- 254 ± 12 u
- Mass excess
- 81.341 MeV
- Spin
- 0+
Stability
Half-life: 60.5 days
Natural occurrence
Not found in nature
Decays to
- spontaneous fission 99.7 %
- alpha 0.31 % Cm-250
Half-life: 60.5 days
Not found in nature