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17 Cards in this Set
- Front
- Back
|
Tritium
|
0.019 Mev Beta
12 y |
|
|
Carbon 14
|
0.155 Mev pure beta
6000 y |
|
|
Potassium 40
|
1.46 MeV Beta, gamma
1300 million years |
|
|
Cobalt 60
|
0.318 Beta, gamma
5 years |
|
|
Strontium 90
|
0.546 MeV pure beta
29 y |
|
|
Technetium 99
|
0.292 MeV Beta, gamma
212000 y |
|
|
Iodine 129
|
0.15 MeV Beta, Gamma
15,700,000 y |
|
|
Cesium 137
|
0.514 Beta, Gamma
30 y |
|
|
Polonium 210
|
5.3 MeV, pure alpha
138 days |
|
|
Radium 226
|
4.78 MeV Alpha, Gamma
1600 y |
|
|
Radon 222
|
5.49 MeV Alpha
3.8 days |
|
|
Thorium 230
|
4.68 MeV Alpha, Gamma
7500 years |
|
|
Uranium 234
|
4.777 MeV Alpha
244,500 y |
|
|
Uranium 235
|
4.39 MeV Alpha
704 million years (dep U) |
|
|
Uranium 238
|
4.2 MeV Alpha
4500 million y |
|
|
Plutonium 239
|
5.15 MeV Alpha
24000 y |
|
|
Americium 241
|
5.49 MeV Alpha, Gamma
432 y |
