Across
- 3. largest mammal
- 8. first Indian in space
- 12. Spilling of a ionic molecule
- 13. An element with the name of a country
- 14. a way of joining two metals
- 16. A planet which has water other than Eart
Down
- 1. Designer of Periodic table
- 2. Unit of frequency
- 4. First Nobel Science Laureate of India
- 5. First name of the famous Nobel
- 6. An atomic model
- 7. strongest magnetic material
- 9. smallest bird
- 10. Invented by Nobel
- 11. Theory of Relativity
- 14. Best known conductor
- 15. a very commonly used material in batteries