| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sn number of electrons | 1.33 | 0.9 | 3152 | 22 | 22 |
| sn | 1.2 | 1 | 4982 | 88 | 2 |
| number | 1.64 | 0.8 | 8084 | 53 | 6 |
| of | 1.97 | 1 | 5334 | 44 | 2 |
| electrons | 0.41 | 0.1 | 8775 | 71 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sn number of electrons | 1.84 | 0.9 | 1941 | 18 |
