| by the time | 3 | temporal |
| most importantly | 3 | degree |
| angstrom in particle size | 2 | other |
| mineral → be → ionic | 14 |
| mineral → be in → ionic form | 13 |
| mineral → be in → ionic state | 5 |
| negative | neutral | positive |
| 0.153 | 0.607 | 0.240 |
| Raw frequency | 32 |
| Normalized frequency | 0.428 |
| Modifier score | 0.850 |
| Perplexity | 255.643 |