| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| plutonium 238 half life | 1.04 | 0.6 | 6384 | 25 | 23 |
| plutonium | 1.18 | 0.1 | 455 | 86 | 9 |
| 238 | 1.87 | 0.7 | 3244 | 49 | 3 |
| half | 1.55 | 0.5 | 9371 | 98 | 4 |
| life | 1.33 | 0.6 | 8638 | 96 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| plutonium 238 half life | 1.79 | 0.7 | 5711 | 77 |
