| very | 57 | degree |
| unlike oxygen | 7 | other |
| with a short half-life | 6 | other |
| ozone → be → unstable | 89 |
| ozone → be → unstable molecule | 32 |
| ozone → be → unstable gas | 18 |
| ozone → be → reactive and unstable gas | 5 |
| ozone → be → unstable compound | 4 |
| negative | neutral | positive |
| 0.553 | 0.409 | 0.038 |
| Raw frequency | 148 |
| Normalized frequency | 0.832 |
| Modifier score | 0.500 |
| Perplexity | 348.222 |