| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nitrogen molecular weight amu | 0.04 | 0.8 | 6208 | 20 | 29 |
| nitrogen | 1.17 | 0.9 | 9633 | 96 | 8 |
| molecular | 1.69 | 0.2 | 7718 | 90 | 9 |
| weight | 0.37 | 0.2 | 535 | 71 | 6 |
| amu | 1.02 | 0.8 | 1976 | 66 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nitrogen molecular weight amu | 1.24 | 1 | 3874 | 49 |
