| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| define radiation in chemistry | 1.82 | 1 | 3207 | 63 | 29 |
| define | 0.79 | 0.3 | 7571 | 79 | 6 |
| radiation | 1.68 | 0.9 | 9151 | 51 | 9 |
| in | 1.94 | 0.6 | 4870 | 15 | 2 |
| chemistry | 0.77 | 0.8 | 5052 | 6 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| define radiation in chemistry | 0.53 | 0.6 | 5377 | 45 |
