| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| carbon dioxide chemical formula | 0.76 | 1 | 3939 | 72 | 31 |
| carbon | 1.5 | 0.9 | 4887 | 99 | 6 |
| dioxide | 1.76 | 0.3 | 5187 | 2 | 7 |
| chemical | 1.97 | 0.9 | 2421 | 93 | 8 |
| formula | 0.63 | 0.4 | 7481 | 39 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| carbon dioxide chemical formula | 1.29 | 0.8 | 417 | 60 |
| write the chemical formula for carbon dioxide | 1.6 | 0.9 | 8388 | 65 |
| carbon dioxide gas chemical formula | 1.72 | 0.7 | 3138 | 45 |
| c chemical formula for carbon dioxide | 1.47 | 0.2 | 5680 | 75 |
