| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| iron oxide chemical formula | 1.25 | 0.7 | 424 | 84 | 27 |
| iron | 0.62 | 0.5 | 9045 | 57 | 4 |
| oxide | 1.18 | 0.1 | 3204 | 89 | 5 |
| chemical | 0.64 | 0.7 | 9938 | 53 | 8 |
| formula | 0.99 | 0.2 | 2001 | 29 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| iron oxide chemical formula | 0.89 | 0.9 | 7686 | 32 |
