| Clue | Source | Date |
|---|---|---|
| Legacy units that were used to quantify ionising radiation | The Times Specialist Sunday | 26 Jan 2025 |
| Units on Green St. destroyed | ||
| Units of X-ray exposure | New York Times | 28 Aug 2024 |
| The SI units of gamma radiation (9) | ||
| Right information in notes about units of ionising radiation | ||
| Hire data about old society in units of 24 | The Times Cryptic | 01 Dec 2015 |
| Units of X-ray exposure | ||
| Units of radiation dosage | ||
| Units named for the first Nobel Prize winner in Physics | ||
| Radiation units. |