| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| outer shell electron configuration | 1.38 | 0.2 | 7408 | 36 | 34 |
| outer | 1.52 | 0.4 | 4324 | 25 | 5 |
| shell | 1.1 | 1 | 7359 | 34 | 5 |
| electron | 1.29 | 0.9 | 461 | 78 | 8 |
| configuration | 0.42 | 0.2 | 8012 | 38 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| outer shell electron configuration | 0.45 | 1 | 2200 | 58 |
