Across
- 2. Found in Argentine and tetrahedrite
- 7. Source of indium
- 10. used in color screen, glass polishing and phone circuitry
- 14. used in color screen, glass polishing, phone circuitry, and in speakers
- 15. conducts electricity and heat
- 16. used in color screen, speakers, and vibration unit
- 17. used to produce magnets in speakers, microphones, and vibration motors
- 18. electrical and thermal conductivity
- 21. regulate voltage
- 23. used in cathodes of lithium-ion batteries
- 24. silicon dioxide
- 25. Crystalline structure
- 27. only used in color screen
- 28. Transparant
Down
- 1. used in phone circuitry, speakers, and Vibration Unit
- 3. used in color screen, phone circuitry, speakers, and vibration unit
- 4. used as a capacitors
- 5. used in color screen, phone circuitry, and speakers
- 6. has a high performance to- weight ratio
- 8. used in radio frequency
- 9. primary source of silver
- 11. acts as a heat sink
- 12. used in display LED
- 13. LED backlighting
- 15. primary source of tin
- 19. strengthens glass
- 20. only used in glass polishing
- 22. only used in color screen
- 26. glassmakerś combine itś the main ingredient