| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| fe 2 electron configuration | 1.13 | 0.5 | 860 | 60 | 27 |
| fe | 0.68 | 0.7 | 4387 | 56 | 2 |
| 2 | 0.07 | 0.8 | 4396 | 33 | 1 |
| electron | 0.09 | 0.6 | 9205 | 71 | 8 |
| configuration | 0.65 | 0.7 | 5302 | 20 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| fe 2 electron configuration | 1.67 | 0.2 | 1998 | 60 |
