| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| oxygen atomic model | 1.89 | 0.6 | 1207 | 81 | 19 |
| oxygen | 1.3 | 0.4 | 2775 | 61 | 6 |
| atomic | 0.84 | 1 | 2376 | 8 | 6 |
| model | 0.84 | 0.4 | 3099 | 92 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| oxygen atomic model | 1.2 | 0.7 | 9672 | 96 |
| atomic structure of oxygen model | 0.12 | 0.8 | 1495 | 43 |
| bohr atomic model of oxygen | 0.55 | 0.7 | 2173 | 91 |
| atomic model of oxygen labeled | 0.14 | 0.7 | 9095 | 87 |
| atomic structure of oxygen molecule | 0.01 | 0.1 | 9874 | 28 |
| model of an atom of oxygen | 1.49 | 0.6 | 1764 | 98 |
| atomic model for oxygen | 0.44 | 0.8 | 9797 | 12 |
| atomic structure of oxygen | 1.35 | 0.1 | 3978 | 10 |
| atomic structure of oxygen atom | 0.58 | 0.3 | 9374 | 57 |
| molecular model of oxygen | 0.64 | 0.8 | 1559 | 90 |
| oxygen atomic structure diagram | 0.45 | 0.8 | 5001 | 18 |
| structure of oxygen atom | 1.93 | 0.7 | 2329 | 11 |
| molecular structure of oxygen | 0.17 | 1 | 9388 | 78 |
| oxygen atom model labeled | 1.9 | 1 | 6993 | 44 |
| atomic diagram of oxygen | 1.57 | 0.3 | 513 | 66 |
| structure of oxygen molecule | 1.73 | 0.6 | 8059 | 66 |
| model of oxygen gas | 0.76 | 0.8 | 3742 | 43 |
| diagram of oxygen atom | 0.84 | 0.1 | 178 | 75 |
