| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| caesium 137 atomic number | 1.23 | 1 | 7167 | 21 | 25 |
| caesium | 0.05 | 0.8 | 4287 | 66 | 7 |
| 137 | 0.06 | 0.6 | 8876 | 98 | 3 |
| atomic | 0.71 | 0.2 | 2732 | 45 | 6 |
| number | 0.14 | 0.1 | 8034 | 36 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| caesium 137 atomic number | 0.58 | 0.6 | 5299 | 95 |
