| Clue | Answer |
|---|---|
|
|
|
| Radioactive energy units (4) | |
| X-ray units (4) | |
| Physics units (4) | |
| Nuclear-plant measurements (4) | |
| Dangerous dosage units (4) | |
| X-ray dosages (4) | |
| CAT scan units (4) | |
| Units of energy absorbed (4) | |