2. Chemistry Jeopardy 10 20 30 40 10 20 30 40 10 20 30 40 >>>> 10 20 30 Atomic Structure Radiation Orbitals Atomic Theory 10 20 30 40 Valence electrons

3. A positively charged subatomic particle What is a proton?

4. What is the number of protons? The atomic number tell you the number of?

5. Daily Double

6. What is 10 neutrons? How many neutrons are in an atom of F

7. different mass numbers and different number of neutrons? Clorine-35 and Chlorine-37 are isotopes of each other..what do they have different?

8. An alpha particle is the equivalent of a _________ nucleus What is a helium nucleus?

9. What is beta? ______ Radiation has a negative charge

10. What is gamma radiation? _________ radiation has no mass and no charge

11. What is see board? Boron – 11 emits alpha particle. What is the balanced nuclear reaction for this radioactive decay?

12. Daily Double

13. Who was Rutherford? What scientist described positively charged core ( nucleus) in the middle of a lot of empty space?

14. Who was Thomson? What scientist described an atom made of a solid positively charged substance with electrons dispersed?

15. What atomic number? Mendelev organized the modern periodic table from increasing ______

16. What is TRUE? The Greek Philosophers thought that matter was composed of four elements: Fire, earth, air and water….TRUE OR FALSE

17. What is a sphere? What is the shape of an s orbital?

18. What is the energy level? What does the principle quantum number refer to?

19. What are the noble gases? What elements have a full p orbital?

20. What is 8? How many total electrons are in the second energy level?

21. What is 1? How many valence electrons does an atom of Hydrogen have?

22. What is 7? What is the correct number of valence electrons for an atom of Cl

23. What is boron and aluminum? Which of these elements has 3 valence electrons? Calcium, Boron, Aluminum

24. What is see board? Draw the electron dot diagram for Aluminum

25. Double Chem. Jeopardy 20 40 60 80 20 40 60 80 20 40 60 80 20 40 60 More Molar Fun! Changes Matter! Changes Matter! Who Knows? The correct The correctFormula 20 40 60 80 Beats Me

26. How many grams of nitrogen are present in 2 moles of HNO 3 ? A) 1 B) 2 C) 14 D) 28 What is 28 or D?

27. What is 0.571 moles or A? How many moles of copper are equivalent to 3.44 X 10 23 atoms of copper? A) 0.571 moles B) 1.75 moles C) 5.41 X 10 21 moles D) 5.71 X 10 22 moles

28. Daily Double

29. What is 213 g/mol or D? What is the molar mass of Al(NO 3 ) 3 ? A) 57 g/mol B) 103 g/mol C) 165 g/mol D) 213g/mol

30. What is 64.1 g or B? What is the mass in grams of one mole of sulfur dioxide (SO 2 )? A) 48.1 g B) 64.1 g C) 80.1 g D) 96.1 g

31. What is 9.45 L or B? A sample of nitrogen occupies 10.0 liters at 25°C and 98.7 kPa. What would be the volume at 20°C and 102.7 kPa? A) 7.87 L B) 9.45 L C) 10.2 L D) 10.6 L

32. What is D? Each balloon was filled with an identical number of moles of gas. Which of the following best explains why the balloon B is larger than balloon A? A)The gas in A is under less pressure B) The gas in A is warmer C) The gas in B is under more pressure D) The gas in B is warmer

33. What is 92 What is 92 ° or C? Line D represents water. If the atmospheric pressure in a flask is lowered to 70 kPa, water would boil at what temperature? A) 32° B) 70 ° C) 92 ° D) 100 °

34. What is 404 J or B? Solid magnesium has a specific heat of 1.01 J/g°C. How much heat is given off by a 20.0 gram sample of magnesium when it cools from 70.0°C to 50°C? A) 202 J B) 404 J C) 808 J D) 1010 J

35. Daily Double

36. What is A? The appropriate model for a decomposition reaction is-

37. What is A? The formula for dinitrogen tetroxide is- A) N 2 O 4 B) N 3 O 3 C) N 2 O 2 D) NO

38. What is C? What is the correct Lewis dot structure for arsenic?A) B) C) D)

39. What is C? The empirical formula for a substance is CH 2. If the molecular mass of the substance is 56, the molecular formula is- A) C 2 H 4 B) C 3 H 6 C) C 4 H 8 D) C 5 H 10

40. What is C? Which of the following orbital diagrams is incorrect because it violates Hund’s rule.A B C D

41. What is A? Which of the following is the name of the molecule PCl 3 ? A) Phosphorus trichloride B) Phosphorus chloride C) Potassium trichloride D) Potassium chloride

42. What is C? Which of the following properties decreases from left to right across a period? A) Atomic number B) Electronegativity C) Atomic radius D) Ionization energy

43. What is 6 or D? When this equation is balanced, the coefficient of the hydrochloric acid will be- A) 2 B) 3 C) 4 D) 6

44. What is A? The atomic number corresponds to an atom’s number of- A) protons B) neutrons C) electrons D) positrons

45. What is D? Which element naturally occurs as a diatomic molecule? A) Zn B) C C) K D) H

46. What is D? What shape does the molecule BF 3 have? A) Bent B) Linear C) Tetrahedral D) Trigonal planar

47. What is D? How should 0.000365 be expressed in proper scientific notation? A) 3.65 X 10 4 B) 365 C) 3.65 D) 3.65 X 10 -4

48. FINALJEOPARDY

49. When this equation is balanced, the coefficients in order are- A) 1, 1, 1, 1 B) 2, 1, 1, 2 C) 3, 1, 3, 2 D) 3, 2, 2, 1 What is C?

50. Thanks for playing JEOPARDY Now, go home and study!