| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nitrogen gas molecular mass | 0.18 | 0.7 | 5667 | 84 | 27 |
| nitrogen | 0.63 | 0.4 | 8622 | 62 | 8 |
| gas | 1.9 | 0.7 | 5872 | 98 | 3 |
| molecular | 1.73 | 0.3 | 303 | 4 | 9 |
| mass | 0.22 | 0.3 | 4260 | 63 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nitrogen gas molecular mass | 1.24 | 0.4 | 5475 | 38 |
