| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| bond energy periodic trend | 0.24 | 0.9 | 6392 | 92 | 26 |
| bond | 0.68 | 0.2 | 1608 | 5 | 4 |
| energy | 1.53 | 0.4 | 6077 | 73 | 6 |
| periodic | 0.54 | 0.2 | 4595 | 84 | 8 |
| trend | 0.62 | 0.9 | 2631 | 74 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bond energy periodic trend | 1.29 | 0.1 | 2297 | 63 |
