| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| atomic number of helium | 0.76 | 0.6 | 1691 | 93 | 23 |
| atomic | 1.58 | 0.6 | 433 | 34 | 6 |
| number | 0.56 | 0.2 | 8472 | 77 | 6 |
| of | 0.41 | 0.5 | 7755 | 5 | 2 |
| helium | 1.11 | 0.7 | 1456 | 32 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| atomic number of helium | 1.34 | 0.6 | 4315 | 90 |
