| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ionization energy definition science | 1.55 | 0.5 | 9681 | 7 | 36 |
| ionization | 0.55 | 0.8 | 9192 | 81 | 10 |
| energy | 1.56 | 0.1 | 272 | 39 | 6 |
| definition | 0.87 | 0.6 | 9723 | 60 | 10 |
| science | 1.72 | 0.8 | 8732 | 30 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ionization energy definition science | 1.77 | 0.6 | 7159 | 56 |
