|
| |
Kr81 is formed from the isomeric decay of
Kr81m, and is also weakly radioactive
 | decay process |
|
electron capture |
| Half Life |
|
210,000 years |
| Principal emmission |
|
low energy gammas. Although produced from Kr81m, the long
half-life means that there is very low levels of activity. |
| Kr81 |
Energy
(kev) |
Abundance % |
| Photons |
12 |
44 |
|
13 |
7 |
|
276 |
2 |
|
