| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| concentration gradient chemistry definition | 1.47 | 0.6 | 5212 | 74 | 43 |
| concentration | 2 | 0.5 | 3801 | 69 | 13 |
| gradient | 0.55 | 0.7 | 2656 | 91 | 8 |
| chemistry | 1.71 | 0.3 | 8581 | 58 | 9 |
| definition | 2 | 0.4 | 1520 | 19 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| concentration gradient chemistry definition | 0.9 | 0.9 | 2201 | 55 |
