| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| correct lewis structure for formaldehyde | 1.89 | 0.5 | 7369 | 76 | 40 |
| correct | 1.25 | 0.1 | 7384 | 74 | 7 |
| lewis | 2 | 0.1 | 3451 | 93 | 5 |
| structure | 0.48 | 0.7 | 8450 | 36 | 9 |
| for | 0.82 | 0.2 | 4256 | 51 | 3 |
| formaldehyde | 1.03 | 0.3 | 9097 | 100 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| correct lewis structure for formaldehyde | 0.7 | 0.8 | 1962 | 25 |
