Across
- 3. black, green or white? (8)
- 6. centre of the universe (10)
- 8. how many Ge in one? (5)
- 10. pub? (3,4)
- 12. donuts and science (5)
- 13. avoid at all costs (6)
- 14. occupant of 11 (4,4)
- 16. steven doesn't know (5)
- 18. will they ever arrive (7)
- 19. post doc life instrument (9,8)
- 21. frustrated pair? (5)
- 22. tesco for chemicals (5,7)
- 23. main group flower (8)
Down
- 1. hit and miss playlist (8,8)
- 2. ____ says (5)
- 4. the bus is coming (5,4)
- 5. air free vessel (7)
- 7. least interesting research topic (8)
- 9. never lets you down playlist (4,6)
- 11. nmr dungeon (8)
- 13. 11 am (6)
- 15. four legged friend (6)
- 17. number one pen brand (8)
- 18. pray for rocks (7,3)
- 20. favourite element (3)