1. + WELCOME! 1.Organize the materials in your folder in your binder 2. Get out your homework!

2. + No Trash No Detention SIDE TALK RULE Small Business

3. + 1. What are common uses of radioactive materials?

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5. + 1.Radium-226: Radium salts are phosphorescent and ____________. 2. 131 I: Used for ____________ _____________. 3. 241 Am: Found in household _____________ ______________. 4. 14 C: Used for ______________ ________________. Benefits to Radioactivity

6. + 1.Radium-226: Radium salts are phosphorescent and ____________. 2. 131 I: Used for ____________ _____________. 3. 241 Am: Found in household _____________ ______________. 4. 14 C: Used for ______________ ________________. Benefits to Radioactivity

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8. + 1.Radium-226: Radium salts are phosphorescent and ____________. 2. 131 I: Used for ____________ _____________. 3. 241 Am: Found in household _____________ ______________. 4. 14 C: Used for ______________ ________________. Benefits to Radioactivity

9. + 2. Can you make create gold from other elements?

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11. + 5._________________ involves chemically changing one element to another by bombarding the element with protons, neutrons, or alpha particles. Palladium-107 goes through beta decay. Transmutation Memory Tip: Element Changes

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15. + 3. How does an atomic bomb work?

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18. + 6.Fission is any process that yields two nuclei of almost _________________ _____________. 7.___________________________ use fission to generate electricity. -Heat from the reactions help boil water. -Steam then runs conventional turbines to produce the electricity Fission Memory Tip: Large elements break

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21. + 4. How did the elements come to be?

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23. + 8.Fusion is when two _________ elements combine. Fusion Memory Tip: Small elements combine

24. + Guided Practice El Gato

25. + Determine if the following reactions are fusion, fission, or transmutation

26. + Guided Practice 40-10100 2010-10 102050

27. + Determine if the following reactions are fusion, fission, or transmutation

28. + Guided Practice 40-10100 2010-10 102050

29. + Determine if the following reactions are fusion, fission, or transmutation

30. + Guided Practice 40-10100 2010-10 102050

31. + Determine if the following reactions are fusion, fission, or transmutation

32. + Guided Practice 40-10100 2010-10 102050

33. + Determine if the following reactions are fusion, fission, or transmutation

34. + Guided Practice 40-10100 2010-10 102050

35. + Determine if the following reactions are fusion, fission, or transmutation

36. + Guided Practice 40-10100 2010-10 102050

37. + Determine if the following reactions are fusion, fission, or transmutation

38. + Guided Practice 40-10100 2010-10 102050

39. + Determine if the following reactions are fusion, fission, or transmutation

40. + Guided Practice 40-10100 2010-10 102050

41. + Determine if the following reactions are fusion, fission, or transmutation

42. + Guided Practice 40-10100 2010-10 102050

43. + Radiation Therapist Median Wage: $76,000

44. + Independent Practice When you are done raise your hand and I will give you a POM You may not use notes on the POM NO SIDE TALK RULE APPLIES!