Practice MCQs
| Uranium Enrichment: | A process of increasing the proportion of the U-235 isotope in uranium to make it suitable for nuclear reactors or weapons. |
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| Fordow Facility: | A fortified underground site designed to resist aerial and missile strikes. |
| Radioactive Contamination: | The deposition of, or presence of, radioactive substances on surfaces or within solids, liquids, or gases. |