3. Each group will start with 30,000 points. If you get a question wrong, those points will be deducted from your score. The only points that will be added to your score are during the double jeopardy round. You will total up your score at the end of the game

4. Half Life Natural Transmu tation Artificial Transmu tation Radioa ctive Particle s Good/B ad/ Ugly $ 200 $ 200$200 $ 200 $400 $ 400$400 $ 400 $600 $ 600$600 $ 600 $ 600 $800 $ 800$800 $ 800 $ 800 $ 100 0 $100 0 $ 100 0 $ 100 0 $ 100 0 Scientific Method/Metr ic Matter and Energy Atomic Structure Nuclear Periodic Table Mole $ 400 $ 400 $ 400 $ 400 $ 400 $ 400 $ 800 $ 800 $ 800 $ 800 $ 800 $ 800 $ 1200 $ 1200 $ 1200 $ 1200 $ 1200 $ 1200 $ 1600 $ 1600 $ 1600 $ 1600 $ 1600 $ 1600 $ 2000 $ 2000 $ 2000 $ 2000 $ 2000 $ 2000

5. Final Jeopardy Category is… Nuclear Reactions

6. Final Jeopardy 37 19 K  e 0 1 + 37 18 Ar Complete and balance the following radioactive decay reactions. [use Table N to find the decay mode for each radioisotope given] 35. 37 K → ________ + _________

7. $400.2372 kg HINT: KHD DCM 237.2g = _______________kg

8. $800 hypothesis A ______ is a suggested solution to a scientific problem

9. $1200 A control __________ is the part of an experiment that provides a reliable standard for comparison

10. $1600 Dependent variable The variable in an experiment that changes in response to the variable the experimenter is changing

11. $2000 1.No title 2. (ml) unit missing 2.3.wrong scale on X-axis What 3 things are wrong with this graph?

12. $400 C Which model below represents a mixture of elements in the gas phase? A BC

13. $800 A Which model below represents a pure substance of compounds? A BC

14. $1200 A) ChemicalB) compound to element Two parts: A)Is this a physical or chemical change? B) What is this showing? * compound to compound * compound to element * element to compound

15. $1600 B The solid and liquid components in a mixture can be separated from one another based on: A. their chemical properties B. their physical properties C. their chemical composition D. the types of atoms they contain

16. $2000 Bubbles (gas produced), color change, heat, light, precipitate formed Name one evidence that a chemical reaction (change) has taken place

17. $400 15 How many protons does 31 15 P contain?

18. $800 16 How many neutrons does 31 15 P contain?

19. $1200 18 How many electrons does 31 15 P -3 contain?

20. $1600 1.Most of the atom is empty space 2.The atom contains a dense, positive nucleus Name one discovery made by Rutherford’s gold foil experiment?

21. $2000 A) 6B) Sulfur Two Parts A)What is the total number of valence electrons in an atom with the electron configuration 2-8-6 B)What element does this represent?

22. $400 14 7 N 14 6 C  0 -1 e + ________

23. $800 C: gives off energy in the form of light When an electron “falls” from an excited state back to its natural ground state it ____________________________

24. $1200 Fusion What process is represented by the following chemical equation? 2 1 H + 2 1 H → 4 2 He + energy

25. $1600 234 90 Th 238 92 U → 4 2 He + ____

26. $2000 0 +1 e + 37 19 K 37 20 Ca  ______ + _______

27. $400 Chlorine Which element is in group 17, period 3

28. $800 Alkaline Earth Metals Which group in the periodic table contains elements with 2 valance electrons?

29. $1200 B Silicon has physical and chemical properties that are characteristic of A. a metal, only B. both a metal and a nonmetal C. a nonmetal, only D. neither a metal nor a nonmetal

30. $1600 Cr Which element is in group 6, period 4?

31. $2000 electron Name the subatomic particle that plays the greatest role in determining chemical properties of an element

32. $400 74 g What is the formula Mass of Ca(OH) 2 ?

33. $800 1 Al, 3 N, 9O = 13 total atoms How many total atoms are in Al(NO 3 ) 3

34. $1200 Mg 13% What is the % composition of Mg in MgBr 2 Mg _________%

35. $1600 174 g What is formula mass of potassium sulfate, K 2 SO 4 ?

36. $2000 A salt that contain water Ex: CuSO 4 ● 5H 2 O What is a hydrate?

37. Daily Double you can wage up to $2000 174 g What is the formula mass of potassium sulfate, K 2 SO 4 ?

38. Daily Double you can wage up to $2000 A) ChemicalB) compound to element Two parts: A)Is this a physical or chemical change? B) What is this showing? * compound to compound * compound to element * element to compound

39. The Jeopardy champion!