Across
- 3. Used in manufacture of fertilizers, petroleum refining and metal mining
- 6. Used as a hardening alloy for lead, storage batteries, and cable sheaths
- 9. Used in the nuclear industry and to make light
- 10. Stucco
- 14. Natural magnet
- 16. Deodorant
- 17. Used in transportation, electrical equipment, and household appliances
- 18. Named after town Galena in Illinois
- 21. Polymorph of carbon element
- 22. Used for pressure gauges, oscillators
- 23. Cement
- 25. Name from Greek word meaning blood-like because the color of powder
- 27. Used in floor and wall tile as an absorbent, in sanitation, mud drilling
- 29. Used in welding rod coatings, chemicals and metals
- 31. Used for electrical conductivity purposes
- 33. Vitamin supplements
- 37. Used in construction products like roof insulation, fillers, and filler aids
- 39. Used in superalloys for aircraft gas turbine engines
- 40. Distinct taste
Down
- 1. Used as an alloy and in stainless and heat resisting steel products
- 2. Manufacture of lubricants and greases, batteries, medicine
- 4. Sandpaper
- 5. Cat litter
- 7. Used in electrical, construction, gasoline additives
- 8. Harden county only place it is mined
- 11. Construction, machinery and transportation end uses most of this
- 12. Used in integrated circuits, light emitting diodes
- 13. Important in glass and ceramic industries
- 15. Used in galvanizing, chemical, and paint industries
- 19. Most abundant metal element in Earth's crust
- 20. 20% of America's electricity is produced from this in nuclear generation
- 24. Used in plastic, roofing, rubber and welding rods
- 26. Baby powder
- 28. Used in coins and medals, electronic devices, jewelry
- 30. Used in the construction, metalworking, mining industries
- 32. Pennies
- 34. Nail polish
- 35. Formed from lava that is full of gas
- 36. Used in the manufacture of sulfur
- 38. Used as a fertilizer, carbonate of potassium, medicines