| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| multiple choice questions on radioactivity | 0.76 | 0.6 | 6500 | 90 | 42 |
| multiple | 0.12 | 0.9 | 6842 | 74 | 8 |
| choice | 0.97 | 0.8 | 297 | 6 | 6 |
| questions | 0.77 | 0.4 | 9334 | 63 | 9 |
| on | 0.24 | 0.2 | 3861 | 74 | 2 |
| radioactivity | 1.4 | 0.8 | 2647 | 55 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| multiple choice questions on radioactivity | 1.15 | 0.1 | 2312 | 19 |
