| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| iron ii oxide symbol | 0.01 | 0.3 | 6895 | 53 | 20 |
| iron | 1.92 | 0.1 | 1699 | 86 | 4 |
| ii | 1.14 | 0.9 | 9290 | 96 | 2 |
| oxide | 1.32 | 0.4 | 9572 | 5 | 5 |
| symbol | 0.42 | 0.9 | 7892 | 48 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| iron ii oxide symbol | 0.19 | 0.4 | 3289 | 48 |
