| Typicality: | 0.508 |
| Saliency: | 0.603 |
| in soil | 63 | location |
| in rock | 26 | location |
| naturally | 7 | manner |
| radon → be produced by → the breakdown of uranium | 24 |
| radon → be → a decay product of uranium | 9 |
| radon → be formed by → the breakdown of uranium | 8 |
| radon → be produced by → the decay of uranium | 7 |
| radon → be formed by → natural breakdown of uranium | 4 |
| radon → be → a breakdown of uranium | 3 |
| radon → be caused by → the breakdown of uranium | 3 |
| radon → be produced by → natural breakdown of uranium | 3 |
| negative | neutral | positive |
| 0.298 | 0.681 | 0.021 |
| Raw frequency | 61 |
| Normalized frequency | 0.603 |
| Modifier score | 0.500 |
| Perplexity | 46.494 |