| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| atomic structure of an oxygen atom | 1.76 | 0.5 | 911 | 62 |
| atomic structure of oxygen atom | 1.49 | 0.6 | 6972 | 5 |
| oxygen atomic structure diagram | 0.54 | 0.1 | 2908 | 89 |
| what is the structure of oxygen | 0.76 | 0.5 | 8039 | 49 |
| molecular structure of oxygen | 0.16 | 0.6 | 8796 | 58 |
| chemical structure of oxygen | 0.32 | 0.5 | 1071 | 91 |
| atom of oxygen element | 0.66 | 0.9 | 8489 | 13 |
| electron structure of oxygen | 1.68 | 0.4 | 4961 | 89 |
| size of oxygen atom | 0.35 | 1 | 835 | 100 |
| what is a oxygen atom | 1.41 | 0.6 | 8377 | 7 |
| what is an oxygen atom | 1.59 | 1 | 2428 | 74 |
| one atom of oxygen | 1.04 | 0.9 | 5575 | 72 |
| atomic # of oxygen | 0.62 | 0.6 | 9807 | 58 |
| size of an oxygen atom | 0.7 | 0.1 | 5081 | 20 |
| atomic size of oxygen | 1.08 | 0.2 | 8929 | 35 |
