| Answer | Crossword Clue |
|---|---|
| RODS | Parts of a nuclear reactor |
| CORES | Nuclear reactor parts |
| CORE | Region of a nuclear reactor |
| CORE | Heart of a nuclear reactor |
| ROD | Part of a nuclear reactor |
| GONEFISSION | Sign at a nuclear reactor? |
| FUEL | Uranium or plutonium, for a nuclear reactor |
