Across
- 3. Iron is one such material
- 5. The first launch vehicle designed by Dr. A.P.J. Abdul Kalam
- 7. A temporary magnet
- 9. Used to make N95 masks
- 11. An asteroid that lead to dinosaur extinction
- 12. Discovered by Michael Faraday
- 13. Inventor of alternating-current (AC) electricity
Down
- 1. Used to observe cells
- 2. A synthetic acid-base indicator
- 4. A rare mineral deep inside the Earth which can store water
- 5. A company which manufactures rockets and is owned by Elon Musk
- 6. Gas released on reaction of an acid and base
- 8. A spiral-shaped, fluid-filled organ in the inner ear
- 10. A theory given by Albert Einstein
- 11. A complete circular path from which electricity flows