| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| oxygen atomic model | 0.61 | 0.4 | 9993 | 49 | 19 |
| oxygen | 0.87 | 0.6 | 9570 | 17 | 6 |
| atomic | 0.74 | 0.1 | 3180 | 48 | 6 |
| model | 1.63 | 0.6 | 8405 | 26 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| oxygen atomic model | 1.23 | 0.1 | 9372 | 70 |
| atomic structure of oxygen model | 0.2 | 1 | 8374 | 19 |
| bohr atomic model of oxygen | 1.53 | 0.1 | 3113 | 60 |
| atomic model of oxygen labeled | 1.91 | 1 | 871 | 63 |
| atomic structure of oxygen molecule | 1.21 | 0.1 | 2916 | 19 |
| model of an atom of oxygen | 0.93 | 0.7 | 6716 | 48 |
| atomic model for oxygen | 0.89 | 1 | 4575 | 57 |
| atomic structure of oxygen | 0.28 | 0.4 | 2318 | 15 |
| atomic structure of oxygen atom | 0.84 | 0.1 | 4562 | 10 |
| molecular model of oxygen | 0.68 | 0.1 | 8437 | 46 |
| oxygen atomic structure diagram | 1.66 | 1 | 4409 | 49 |
| structure of oxygen atom | 0.11 | 0.6 | 4866 | 77 |
| molecular structure of oxygen | 1.49 | 0.1 | 6249 | 57 |
| oxygen atom model labeled | 0.63 | 0.9 | 9469 | 9 |
| atomic diagram of oxygen | 1.75 | 1 | 3409 | 1 |
| structure of oxygen molecule | 0.81 | 0.9 | 2794 | 76 |
| model of oxygen gas | 1.29 | 0.3 | 8613 | 100 |
| diagram of oxygen atom | 1.31 | 0.5 | 6086 | 64 |
