Across
- 4. limestone formations (hangings) in caves (11)
- 7. nobel prize in physics 2014 for the invention of (4,3)
- 8. electricity consumption (3)
- 10. basic principle of atom bomb (7)
- 11. 35 national games held at (6)
- 13. solid carbon dioxide (6)
- 14. 0.0000001 joule (3)
- 15. particle of light (6)
Down
- 1. electric charge on 1 mole of electrons (7)
- 2. scale for earthquake (7)
- 3. extraction by boiling of dissolved chemicals from plant materials (9)
- 5. youngest nobel peace prize winner (6)
- 6. flow of physical property in space (4)
- 9. catalyst for hydrogenation of oil (6)
- 12. light unit (5)
- 13. double helix structure (3)