| |||
| radioaktives Element | |||
| Radioelement n | |||
| radioaktives Element (a chemical element, not a nuclide) | |||
| Radioelement n (a chemical element, not a nuclide) | |||
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radioactive element : 11 phrases in 5 subjects |
| Electronics | 4 |
| Natural sciences | 1 |
| Nuclear physics | 1 |
| Physics | 1 |
| Radiation | 4 |