| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hazards of nitric acid | 0.73 | 0.9 | 4068 | 52 | 22 |
| hazards | 1.35 | 0.2 | 3247 | 11 | 7 |
| of | 1.56 | 0.8 | 5517 | 71 | 2 |
| nitric | 0.28 | 0.8 | 6382 | 27 | 6 |
| acid | 0.49 | 0.6 | 8059 | 72 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hazards of nitric acid | 0.7 | 1 | 9780 | 63 |
