| from beryllium atom | 9 | other |
| from a neutral atom | 7 | other |
| with retaining the oxidation state mn2 | 6 | other |
| electron → be → removed | 41 |
| electron → be → stripped | 13 |
| negative | neutral | positive |
| 0.124 | 0.804 | 0.072 |
| Raw frequency | 54 |
| Normalized frequency | 1.000 |
| Modifier score | 0.900 |
| Perplexity | 299.480 |