1. Periodic Trends Review Game Are you ready to play? Atomic Structure Review (Chqpter 4)

2. Periodic Trends Review Game Question #1: Who proposed the atomic theory? Atomic Structure Review (Chqpter 4)

3. Periodic Trends Review Game Answer #1: John Dalton proposed the atomic theory. Atomic Structure Review (Chqpter 4)

4. Periodic Trends Review Game Question #2: How many protons, neutrons and electrons does Oxygen-17 have? Atomic Structure Review (Chqpter 4)

5. Periodic Trends Review Game Answer #2: Oxygen-17 has 8 protons, 8 electrons and and 9 neutrons? Atomic Structure Review (Chqpter 4)

6. Periodic Trends Review Game Question #3: What are the charges and location of protons? Atomic Structure Review (Chqpter 4)

7. Periodic Trends Review Game Answer #3: Protons have a +1 charge and are located in the nucleus. Atomic Structure Review (Chqpter 4)

8. Periodic Trends Review Game Question #4: Who discovered the nucleus? Atomic Structure Review (Chqpter 4)

9. Periodic Trends Review Game Answer #4: Rutherford discovered the nucleus. Atomic Structure Review (Chqpter 4)

10. Periodic Trends Review Game Question #5: What do all isotopes of the same element have in common? Atomic Structure Review (Chqpter 4)

11. Periodic Trends Review Game Answer #5: All isotopes of the same element have the same number of protons. Atomic Structure Review (Chqpter 4)

12. Periodic Trends Review Game Question #6: How many protons, neutrons, and electrons does the ion 25 12 Mg 2+ have? Atomic Structure Review (Chqpter 4)

13. Periodic Trends Review Game Answer # 6: The ion has 12 protons, 13 neutrons, and 10 electrons. Atomic Structure Review (Chqpter 4)

14. Periodic Trends Review Game Question #7: How many protons, neutrons and electrons does 8 17 O 2- have? Atomic Structure Review (Chqpter 4)

15. Periodic Trends Review Game Atomic Structure Review (Chqpter 4) Answer #7: 8 17 O 2- has 8 protons, 10 electrons and and 9 neutrons.

16. Periodic Trends Review Game Question 8: Which part of an atom cannot be changed without changing the identity of the element? Atomic Structure Review (Chqpter 4)

17. Periodic Trends Review Game Answer 8: Atoms cannot change the number of protons. Atomic Structure Review (Chqpter 4)

18. Periodic Trends Review Game Question 9: Which scientist discovered the electron? Atomic Structure Review (Chqpter 4)

19. Periodic Trends Review Game Answer 9: J.J. Thomson discovered the electron. Atomic Structure Review (Chqpter 4)

20. Periodic Trends Review Game Question #10: What do the isotopes Al- 26 and Al-27 have in common? Atomic Structure Review (Chqpter 4)

21. Periodic Trends Review Game Answer #10: Al-26 and Al-27 have the same number of protons. Atomic Structure Review (Chqpter 4)

22. Periodic Trends Review Game Question #11: An ion that has a positive charge is called: A)Anion B)Cation C)Positron D)Quark Atomic Structure Review (Chqpter 4)

23. Periodic Trends Review Game Answer #11: An ion that has a positive charge is called: Choice B - Cation Atomic Structure Review (Chqpter 4)

24. Periodic Trends Review Game Question #12: Name the philosopher who proposed the idea of atoms Atomic Structure Review (Chqpter 4)

25. Periodic Trends Review Game Answer #12: Democritus Atomic Structure Review (Chqpter 4)

26. Periodic Trends Review Game Question #13: What element has atomic number 37? Atomic Structure Review (Chqpter 4)

27. Periodic Trends Review Game Answer#13: Rb (Rubidium) Atomic Structure Review (Chqpter 4)

28. Periodic Trends Review Game Question #14: Neon has two isotopes, Ne- 20 and Ne-22. The average atomic mass of Ne is 20.180. Which isotope is most abundant? Atomic Structure Review (Chqpter 4)

29. Periodic Trends Review Game Answer#14: Ne-20 is the most abundant isotope of Neon. Atomic Structure Review (Chqpter 4)

30. Periodic Trends Review Game Question #15: What is the mass number of a Gallium atom with 39 neutrons? Atomic Structure Review (Chqpter 4)

31. Periodic Trends Review Game Answer #15: Mass # = # protons + # neutrons = 31 + 39 = 70 Atomic Structure Review (Chqpter 4)

32. Periodic Trends Review Game Question #16: Sodium forms an ion with a +1 charge. To do this it A)Gains 1 proton B)Gains 1 electron C)Loses 1 electron D)Loses 1 proton Atomic Structure Review (Chqpter 4)

33. Periodic Trends Review Game Answer #16: Sodium forms an ion with a +1 charge. To do this it Choice C - Loses 1 electron Atomic Structure Review (Chqpter 4)

34. Periodic Trends Review Game Question # 17: Which scientist discovered the neutron? Atomic Structure Review (Chqpter 4)

35. Periodic Trends Review Game Answer # 17: Chadwick discovered the neutron. Atomic Structure Review (Chqpter 4)

36. Periodic Trends Review Game Question # 18: What was Millikan’s contribution to chemistry? Atomic Structure Review (Chqpter 4)

37. Periodic Trends Review Game Answer # 18: Millikan’s contribution to chemistry was the discovery of the charge and mass of the electron. Atomic Structure Review (Chqpter 4)

38. Periodic Trends Review Game Question # 19: What is the hyphen notation for an iron atom with 30 neutrons? Atomic Structure Review (Chqpter 4)

39. Periodic Trends Review Game Answer # 19: iron- 56 Atomic Structure Review (Chqpter 4)

40. Periodic Trends Review Game Question # 20: Which experiment was used to discover the nucleus of the atom? Atomic Structure Review (Chqpter 4)

41. Periodic Trends Review Game Answer # 20: The gold foil experiment. Atomic Structure Review (Chqpter 4)

42. Periodic Trends Review Game Question # 21: Calculate the atomic mass of the element with the following isotopes Atomic Structure Review (Chqpter 4) IsotopeMass (amu)Percent abundance (%) X-6968.925760.12 X-7170.924939.88

43. Periodic Trends Review Game Answer # 21: (60.12/100)(68.9257) + (39.88/100)(70.9249) = 69.7230 amu Atomic Structure Review (Chqpter 4)

44. Periodic Trends Review Game Question # 22: Based on the atomic mass what is the identity of the element from the previous question? Atomic Structure Review (Chqpter 4)

45. Periodic Trends Review Game Answer # 22: The element is Gallium Atomic Structure Review (Chqpter 4)

46. Periodic Trends Review Game Question # 23: Which of the following is not a part of the atomic theory proposed by Dalton? A)Matter is made of atoms B)Atoms combine in whole number ratios C)Atoms can be divided into smaller parts D)Atoms cannot be created or destroyed Atomic Structure Review (Chqpter 4)

47. Periodic Trends Review Game Answer # 23: Choice C- atoms can be divided into smaller parts. In Dalton’s theory atoms were solid, indivisible particles. Atomic Structure Review (Chqpter 4)

48. Periodic Trends Review Game Question # 24: Which form of radiation has a positive charge and would be deflected towards a negatively charged plate? A)Alpha particles B)Beta particles C)Gamma radiation Atomic Structure Review (Chqpter 4)

49. Periodic Trends Review Game Answer # 24: Choice A- alpha particles. They are the nuclei of helium atoms, which are positively charged. Atomic Structure Review (Chqpter 4)

50. Periodic Trends Review Game Question # 25: Name the atomic model shown in the picture and the scientist who proposed it. Atomic Structure Review (Chqpter 4)

51. Periodic Trends Review Game Answer # 25: It is the plum-pudding model proposed by J.J. Thomson. Atomic Structure Review (Chqpter 4)