| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| oxygen gas lewis structure | 2 | 0.4 | 7668 | 40 | 26 |
| oxygen | 0.67 | 0.7 | 5803 | 24 | 6 |
| gas | 1.37 | 1 | 9853 | 18 | 3 |
| lewis | 1.12 | 0.3 | 9601 | 44 | 5 |
| structure | 0.46 | 0.3 | 6892 | 46 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| oxygen gas lewis structure | 0.92 | 0.6 | 1849 | 24 |
