| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ion charge for calcium | 1.65 | 0.1 | 3911 | 77 | 22 |
| ion | 1.59 | 0.6 | 2081 | 16 | 3 |
| charge | 1.2 | 0.2 | 4731 | 22 | 6 |
| for | 0.23 | 0.3 | 6262 | 18 | 3 |
| calcium | 0.02 | 0.4 | 8751 | 65 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ion charge for calcium | 1.01 | 0.3 | 5722 | 87 |
| what is the charge of a calcium ion | 0.67 | 1 | 8735 | 8 |
| calcium forms an ion with a charge of | 1.37 | 0.8 | 2542 | 7 |
| what is the charge of a calcium ion in water | 1.76 | 0.7 | 2364 | 21 |
| what is the charge of a calcium ion in a bond | 0.17 | 0.6 | 7508 | 1 |
| what is the charge of a calcium ion in a salt | 1.71 | 1 | 1350 | 48 |
| calcium ion charge | 1.54 | 0.1 | 1722 | 21 |
| calcium ionic charge | 1 | 0.4 | 4542 | 65 |
