| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| diagram of calcium atom | 1.39 | 0.5 | 3257 | 15 | 23 |
| diagram | 1.68 | 0.3 | 4653 | 87 | 7 |
| of | 0.25 | 0.7 | 3847 | 79 | 2 |
| calcium | 0.79 | 0.3 | 4993 | 18 | 7 |
| atom | 0.3 | 0.6 | 682 | 97 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| diagram of calcium atom | 0.91 | 0.6 | 6459 | 86 |
