| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| periodiek systeem elektronegativiteit | 1.77 | 0.2 | 1170 | 45 | 37 |
| periodiek | 0.87 | 0.1 | 7720 | 31 | 9 |
| systeem | 0.11 | 0.2 | 2777 | 58 | 7 |
| elektronegativiteit | 1.64 | 0.9 | 4593 | 56 | 19 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| periodiek systeem elektronegativiteit | 1.1 | 0.9 | 3827 | 20 |
