| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| boron number of electrons | 1.03 | 0.7 | 4679 | 48 | 25 |
| boron | 0.85 | 0.6 | 3559 | 97 | 5 |
| number | 0.64 | 0.3 | 200 | 68 | 6 |
| of | 1.82 | 0.3 | 7695 | 38 | 2 |
| electrons | 1.52 | 0.8 | 3751 | 44 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| boron number of electrons | 0.84 | 0.2 | 9983 | 71 |
