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| radio-éléments f; éléments radioactifs | |||
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| 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 elements : 11 phrases in 4 subjects |
| Electronics | 2 |
| General | 1 |
| Natural sciences | 2 |
| Radiation | 6 |