| Clue | Source | Date |
|---|---|---|
| Stephanie S. --, American author of children's books | The Telegraph General Knowledge | 02 Nov 2020 |
| '32 Olympian Eddie | ||
| Chemical compund | ||
| An unsaturated hydrocarbon | ||
| A colorless hydrocarbon | ||
| A hydrocarbon | ||
| Chemical compound | ||
| White hydrocarbon | ||
| Hydrocarbon | ||
| Chemical carbon | ||
| Crystalline compound | ||
| Hydrocarbon. | ||
| White hydrocarbon. |