| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| structure for formaldehyde | 0.5 | 0.2 | 656 | 65 | 26 |
| structure | 0.19 | 1 | 4564 | 1 | 9 |
| for | 0.39 | 1 | 7243 | 31 | 3 |
| formaldehyde | 1.12 | 0.2 | 6055 | 55 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| structure for formaldehyde | 0.96 | 0.6 | 274 | 7 |
| structure of formaldehyde | 0.37 | 0.8 | 5382 | 62 |
| formaldehyde lewis structure | 1.37 | 0.8 | 6648 | 97 |
| lewis structure for formaldehyde | 0.98 | 0.1 | 5492 | 56 |
| lewis structure of formaldehyde | 0.44 | 0.7 | 2437 | 76 |
| draw the lewis structure of formaldehyde h2co | 0.94 | 0.5 | 6890 | 91 |
| formaldehyde chemical structure | 1.85 | 0.7 | 7652 | 40 |
| formaldehyde molecular structure | 0.28 | 0.6 | 5822 | 59 |
| lewis structure of formaldehyde h2co | 1.89 | 0.3 | 196 | 31 |
| melamine formaldehyde resin structure | 0.89 | 0.9 | 8451 | 6 |
