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THIS. IS. Jeopardy. Minerals Review. Jeopardy. A bundance. Tests. C hemical Formulas. Minerals. Chapter 3 Info. Miscellaneous. 100. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 400. 500. 500.

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  1. THIS IS Jeopardy

  2. Minerals Review

  3. Jeopardy Abundance Tests Chemical Formulas Minerals Chapter 3 Info. Miscellaneous 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500

  4. There are over ___ different minerals in the Earth’s crust. A 100

  5. > 3000 A 100

  6. The most abundant group of minerals in the Earth’s crust. A 200

  7. Silicates Be able to name two! A 200

  8. Most abundant elements in the Earth’s crust. A 300

  9. Oxygen and Silicon See a connection? A 300

  10. Some rare minerals will display this property under a black light: A 400

  11. Fluorescence A 400

  12. Gems, in addition to being beautiful, must be ______. A 500

  13. RARE A 500

  14. Which test is more reliable in identifying a mineral; streak or color? B 100

  15. Streak Know a mineral with different color/streak, and one with similar. B 100

  16. What do you use to find streak and what is its hardness? B 200

  17. Unglazed porcelain streak plate 6.5 B 200

  18. Describe how to find specific gravity and the units you use. ESSAY QUESTION: How would you find specific gravity and what units would you use throughout? 8 pts. B 300

  19. Find density, compare it to water and drop the units. D = m/v B 300

  20. What does a mineral’s crystal size tell us? B 400

  21. How quickly it cooled from magma or lava. B 400

  22. Name three types of luster. B 500

  23. Various responses. Know “5” total? B 500

  24. What is the chemical formula for hydrochloric acid? C 100

  25. HCl C 100

  26. What is the chemical formula for any silicate? C 200

  27. SiO2 C 200

  28. What is the chemical formula for calcite and how do we test for it? C 300

  29. CaCO3 Acid test - effervescence C 300

  30. DAILY DOUBLE DAILY DOUBLE Place A Wager C 400

  31. What is the entire chemical formula for reaction between calcite and hydrochloric acid? C 400

  32. CaCO3 + HCl => H2O + CO2 Know products and reactants C 400

  33. A mineral with the same chemical formula but is rare and beautiful is a _______. C 500

  34. Gem Hint: Know one gem and its common form. C 500

  35. Name two minerals on Moh’s scale and give their hardnesses. D 100

  36. See Moh’s scale D 100

  37. How hard is a mineral that can NOT be scratched by your fingernail. D 200

  38. > 2.5 • Know the hardness of fingernail, glass and streak plate D 200

  39. Name the four characteristics that all minerals share. D 300

  40. Inorganic Natural Solid Definite chemical formula D 300

  41. A mineral mined for a profit that is useful is an ______. D 400

  42. Ore How do we separate the mineral from the ore? D 400

  43. What does hardness measure? D 500

  44. How easily a mineral can be scratched. D 500

  45. Name a mineral and its gem form. E 100

  46. Various answers And no, you may NOT use topaz and topaz. E 100

  47. Name a mineral that is also an element. E 200

  48. Various answers Hint: these are known as NATIVE minerals. E 200

  49. How could you tell the difference between pyrite and gold? E 300

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