| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| conservation of mass unit test | 1.96 | 1 | 3630 | 67 | 30 |
| conservation | 1.73 | 0.9 | 1360 | 54 | 12 |
| of | 1.53 | 1 | 8274 | 86 | 2 |
| mass | 1.09 | 0.5 | 677 | 40 | 4 |
| unit | 0.51 | 0.1 | 4048 | 36 | 4 |
| test | 1.7 | 0.3 | 723 | 98 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| conservation of mass unit test | 0.58 | 1 | 6757 | 11 |
