| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| atomic number 6 element | 1.09 | 0.1 | 4111 | 23 | 80 |
| atomic number 16 element | 0.57 | 0.1 | 8528 | 24 | 7 |
| atomic number 36 element | 0.88 | 0.4 | 8168 | 24 | 20 |
| what element has the atomic number 6 | 0.5 | 0.5 | 398 | 36 | 16 |
| which element has an atomic number of 6 | 1.9 | 1 | 5389 | 39 | 90 |
| which element has an atomic number of 16 | 1.49 | 0.7 | 2732 | 40 | 89 |
| what element has an atomic number of 16 | 1.26 | 1 | 7828 | 39 | 59 |
