| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| lewis structure for hclo4 | 0.3 | 0.6 | 2418 | 39 | 25 |
| lewis | 1.02 | 0.4 | 5296 | 5 | 5 |
| structure | 1.38 | 0.6 | 539 | 99 | 9 |
| for | 0.67 | 0.7 | 8238 | 14 | 3 |
| hclo4 | 1.76 | 0.9 | 9306 | 77 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| lewis structure for hclo4 | 0.83 | 0.1 | 9456 | 17 |
