| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| formal charge of ammonia | 0.53 | 1 | 6970 | 7 | 24 |
| formal | 1.68 | 1 | 9516 | 38 | 6 |
| charge | 1.01 | 0.1 | 1164 | 8 | 6 |
| of | 0.44 | 0.9 | 6375 | 26 | 2 |
| ammonia | 1.71 | 0.5 | 3243 | 13 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| formal charge of ammonia | 1.01 | 0.2 | 296 | 41 |
