| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| electron density of gold | 1.85 | 0.5 | 6946 | 99 | 24 |
| electron | 1.97 | 0.5 | 2541 | 42 | 8 |
| density | 0.15 | 0.8 | 2801 | 44 | 7 |
| of | 1.36 | 0.4 | 9211 | 7 | 2 |
| gold | 1.03 | 0.5 | 7426 | 50 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| electron density of gold | 1.25 | 0.9 | 4551 | 25 |
