| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| oxygen atomic weight mass | 0.85 | 0.3 | 1811 | 8 | 25 |
| oxygen | 0.21 | 0.2 | 6620 | 68 | 6 |
| atomic | 1.57 | 0.5 | 911 | 35 | 6 |
| weight | 0.6 | 0.6 | 5695 | 39 | 6 |
| mass | 1.1 | 0.3 | 9766 | 60 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| oxygen atomic weight mass | 1.41 | 0.1 | 2700 | 79 |
