| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| atomic size of boron | 1.82 | 0.8 | 1609 | 76 | 20 |
| atomic | 0.46 | 0.1 | 9043 | 33 | 6 |
| size | 1.42 | 0.2 | 4795 | 5 | 4 |
| of | 0.24 | 0.6 | 8019 | 100 | 2 |
| boron | 1.84 | 0.3 | 2990 | 66 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| atomic size of boron | 1.43 | 0.4 | 8484 | 72 |
