| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| oxygen valence electrons amount | 0.43 | 1 | 687 | 84 | 31 |
| oxygen | 0.04 | 0.8 | 8312 | 13 | 6 |
| valence | 1.89 | 0.6 | 1030 | 58 | 7 |
| electrons | 1.84 | 0.9 | 7656 | 27 | 9 |
| amount | 1.06 | 0.5 | 5397 | 5 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| oxygen valence electrons amount | 1.38 | 0.9 | 43 | 85 |
