Notes
| Isotopes of Plutonium | |
| Notes
|
| Plutonium has no stable isotopes. |
 Notable Isotopes
|
 238Pu [144 neutrons] |
 Abundance: synthetic
|
| Half life: 88 years
|
| Decay Energy: ?MeV |
| Decays to ?.
|
| Half life: 88 years [ Alpha Decay ]
|
| Decay Energy: 5.5MeV |
| Decays to 234U.
|
| 239Pu [145 neutrons] |
| Abundance: trace
|
| Half life: 24.1 x 103 years
|
| Decay Energy: ?MeV |
| Decays to ?.
|
| Half life: 24.1 x 103 years [ Alpha Decay ]
|
| Decay Energy: 5.245MeV |
| Decays to 235U.
|
| 240Pu [146 neutrons] |
| Abundance: synthetic
|
| Half life: 6.5 x 103 years
|
| Decay Energy: ?MeV |
| Decays to ?.
|
| Half life: 6.5 x 103 years
|
| Decay Energy: 0.005MeV |
| Decays to 240Am.
|
| 241Pu [147 neutrons] |
| Abundance: synthetic
|
| Half life: 14 years [ Alpha Decay ]
|
| Decay Energy: 4.9MeV |
| Decays to 237U.
|
| Half life: 14 years
|
| Decay Energy: ?MeV |
| Decays to .
|
| 242Pu [148 neutrons] |
| Abundance: synthetic
|
| Half life: 3.73x 105 years
|
| Decay Energy: ?MeV |
| Decays to ?.
|
| Half life: 3.73x 105 years [ Alpha Decay ]
|
| Decay Energy: 4.984MeV |
| Decays to 238U.
|
| 244Pu [150 neutrons] |
| Abundance: synthetic
|
| Half life: 8.08 x 107 years [ Alpha Decay ]
|
| Decay Energy: 4.66MeV |
| Decays to 240U.
|
| Half life: 8.08 x 107 years
|
| Decay Energy: ?MeV |
| Decays to ?.
|