| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| diameter of nitrogen atom | 1.85 | 0.2 | 8983 | 27 | 25 |
| diameter | 0.15 | 0.7 | 2628 | 61 | 8 |
| of | 0.92 | 0.3 | 2253 | 24 | 2 |
| nitrogen | 0.2 | 0.3 | 2758 | 65 | 8 |
| atom | 0.71 | 0.1 | 1098 | 18 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| diameter of nitrogen atom | 1.01 | 1 | 5827 | 21 |
