| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| bohr model of hydrogen | 1.14 | 0.4 | 6913 | 45 | 22 |
| bohr | 1.4 | 0.9 | 6075 | 71 | 4 |
| model | 0.63 | 0.8 | 4460 | 42 | 5 |
| of | 1.58 | 0.3 | 4438 | 34 | 2 |
| hydrogen | 1.07 | 1 | 8165 | 24 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bohr model of hydrogen | 0.91 | 0.3 | 2271 | 77 |
