| to a higher energy level | 14 | other |
| due to inelastic interactions with the recoil | 7 | cause |
| from a lower | 4 | other |
| electron → be → excited | 44 |
| electron → get → excited | 8 |
| electron → become → excited | 6 |
| electron → be in → excited state | 5 |
| negative | neutral | positive |
| 0.032 | 0.529 | 0.439 |
| Raw frequency | 63 |
| Normalized frequency | 0.696 |
| Modifier score | 1.000 |
| Perplexity | 171.089 |