| |||
| radioélément m | |||
| radioélément m (a chemical element, not a nuclide) | |||
| élément radioactif | |||
| élément chimique radioactif (a chemical element, not a nuclide); élément radioactif (a chemical element, not a nuclide) | |||
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radioactive element : 10 phrases in 3 subjects |
| Electronics | 2 |
| Natural sciences | 2 |
| Radiation | 6 |