| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| isotopes definition science | 0.68 | 0.6 | 985 | 83 | 27 |
| isotopes | 1.02 | 0.7 | 9067 | 42 | 8 |
| definition | 0.03 | 0.8 | 7613 | 53 | 10 |
| science | 1.29 | 0.4 | 5546 | 62 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| isotopes definition science | 1.39 | 0.7 | 6709 | 61 |
| isotopes definition physical science | 1.76 | 0.3 | 2295 | 85 |
| isotopes definition earth science | 0.52 | 0.6 | 2083 | 7 |
| radioactive isotopes definition science | 1.77 | 0.9 | 9951 | 57 |
