| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rubidium charge | 0.19 | 0.9 | 4416 | 3 | 15 |
| rubidium | 1.23 | 0.7 | 9641 | 30 | 8 |
| charge | 0.67 | 0.6 | 617 | 33 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rubidium charge | 1.95 | 1 | 8239 | 14 |
| rubidium charge ion | 0.72 | 1 | 4760 | 55 |
| rubidium charge of element | 0.51 | 0.6 | 2381 | 64 |
| rubidium ionic charge | 1.67 | 0.9 | 5400 | 65 |
| rubidium ion symbol and charge | 0.88 | 0.1 | 7350 | 43 |
| what is the charge of rubidium | 0.56 | 0.3 | 34 | 49 |
| what is the charge of a rubidium ion | 1.74 | 0.5 | 133 | 40 |
