Across
- 3. used in adhesives and sealants
- 5. used in manufacturing dinnerware and pottery
- 6. used in cement construction
- 7. used in electric cables and wires
- 9. sand and gravel are used in making concrete and asphalt pavement
- 11. /used in making glass, ceramics, enamels and fiber glass
- 13. used in batteries and television tubes
- 14. used in water filtration, electric components, ceramics, glass and jewelry
- 15. used for pressure gauges, oscillators, resonators, and wave stabilizers.
- 16. used mostly in jet engines, air frames, and space and missile applications
- 18. an alloy to stainless steel, and it plays a key role in the chemical and aerospace industries
Down
- 1. used in electrical insulators and welding rods
- 2. used in smoke alarms, pacemakers, defibrillator machines and many other types of portable medical equipment
- 4. used in making toothpaste
- 5. used in building materials
- 8. used as a building stone, road bases and coverings, construction fill, concrete, and railroad ballast
- 10. used in photography, electrical and electronic products, fine silverware
- 11. crushed basalt is used for railroad ballast
- 12. compounds are used in stomach-upset medicines and treatment of stomach ulcers
- 17. used in antibacterial agent in soaps and cleaning products