Across
- 2. is named after the asteroid Pallas, in turn named after the Greek goddess of wisdom, Pallas.
- 7. The name is derived from the Greek 'xenos' meaning stranger.
- 8. The name is derived from the Greek 'iodes' meaning violet.
- 10. The name is derived from the Greek 'lithos' meaning stone.
- 11. The name is derived form the Latin 'rubidius', meaning deepest red.
- 13. The name comes from the Latin 'indicium', meaning violet or indigo.
- 14. The name is derived from the English word 'soda'.
- 15. The name is derived from the Greek 'hydro' and 'genes' meaning water forming.
Down
- 1. The name is derived from the Latin 'tellus', meaning Earth.
- 3. The name comes from the Latin 'caesius', meaning sky blue, and derived from its flame colour.
- 4. The name is derived from the English word 'soda'.
- 5. The name derives from the Greek 'anti - monos', meaning not alone
- 6. The name is derived from the Latin 'cadmia', the name for the mineral calamine.
- 9. The name is derived from the Anglo-Saxon name, 'siolfur'.
- 12. The name comes from the Anglo-Saxon 'tin'
