 |
| |||
| transformation nucléaire spontanée | |||
| transformation spontanée | |||
|
spontaneous transformation : 2 a las frases, 2 temas |
| Ambiente | 1 |
| Irradiación radiactiva | 1 |
|
| |||
| transformation nucléaire spontanée | |||
| transformation spontanée | |||
|
spontaneous transformation : 2 a las frases, 2 temas |
| Ambiente | 1 |
| Irradiación radiactiva | 1 |