| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| atomic number 66 | 1.19 | 0.8 | 6605 | 16 | 88 |
| atomic number 666 | 0.77 | 0.5 | 6704 | 17 | 1 |
| atomic number 66 element | 1.09 | 0.1 | 842 | 24 | 91 |
| atomic number 66 periodic table | 0.41 | 0.1 | 6592 | 31 | 2 |
| what atomic number is 66 | 1.82 | 0.5 | 4283 | 24 | 12 |
| what element has the atomic number of 66 | 1.44 | 0.9 | 419 | 40 | 78 |
| chemical atomic number 66 | 1.96 | 0.2 | 5627 | 25 | 74 |
