| from a metal material | 11 | other |
| from the cathode | 10 | location |
| near the negative plate | 8 | location |
| electron → be → released | 174 |
| electron → be released in → this process | 3 |
| electron → be released through → process | 3 |
| negative | neutral | positive |
| 0.059 | 0.795 | 0.146 |
| Raw frequency | 180 |
| Normalized frequency | 0.848 |
| Modifier score | 0.475 |
| Perplexity | 104.247 |