| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| electronegativity of nitrogen and oxygen | 0.72 | 0.8 | 5179 | 25 | 40 |
| electronegativity | 1.01 | 0.4 | 7731 | 84 | 17 |
| of | 1.12 | 0.4 | 6064 | 85 | 2 |
| nitrogen | 1.43 | 1 | 1763 | 14 | 8 |
| and | 0.45 | 0.3 | 653 | 12 | 3 |
| oxygen | 1.37 | 0.7 | 8481 | 66 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| electronegativity of nitrogen and oxygen | 1.24 | 1 | 325 | 84 |
