| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| lewis structure of formaldehyde | 1.15 | 0.3 | 2878 | 1 | 31 |
| lewis | 0.45 | 0.9 | 2069 | 74 | 5 |
| structure | 1.02 | 0.9 | 5695 | 29 | 9 |
| of | 1.36 | 0.3 | 5200 | 32 | 2 |
| formaldehyde | 1.4 | 0.4 | 6005 | 32 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| lewis structure of formaldehyde | 1.22 | 0.3 | 4865 | 68 |
