| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| diameter of oxygen molecule in nm | 0.99 | 0.9 | 4090 | 96 |
| size of oxygen atom in nm | 1.11 | 0.4 | 2491 | 34 |
| diameter of oxygen molecule | 1.27 | 0.8 | 6225 | 50 |
| molecular diameter of oxygen | 1.93 | 0.4 | 5608 | 45 |
| atomic radius of oxygen in nm | 0.84 | 0.2 | 9879 | 52 |
| oxygen molecule size in nanometers | 1.45 | 0.3 | 3003 | 31 |
| size of oxygen molecule | 1 | 0.8 | 2978 | 6 |
| diameter of oxygen atom | 1.73 | 0.7 | 6451 | 79 |
| molecular size of oxygen | 1.47 | 0.1 | 2137 | 28 |
| diameter of oxygen atom in pm | 0.49 | 1 | 6480 | 62 |
| how big is an oxygen molecule | 1.36 | 0.1 | 1576 | 29 |
| diameter of atom in nm | 1.15 | 0.4 | 1210 | 54 |
| size of oxygen atom | 0.18 | 0.8 | 5699 | 11 |
| molecular mass of oxygen molecule | 1.41 | 0.5 | 6410 | 36 |
| what is oxygen diameter | 0.77 | 0.9 | 4237 | 51 |
| molecular mass of oxygen atom | 1.94 | 0.3 | 5998 | 38 |
| atomic size of oxygen | 0.9 | 0.7 | 717 | 32 |
| molecular mass of oxygen | 1.55 | 0.5 | 1496 | 34 |
| molecular number of oxygen | 0.83 | 0.2 | 5243 | 58 |
| molecular weight of oxygen atom | 0.14 | 0.6 | 8739 | 51 |
| how big is a oxygen atom | 0.85 | 0.2 | 5151 | 6 |
