1. Who Wants to be an Atomic Structure Millionaire?

2. Put the following in order of occurrence in the Mass Spectrometer:
A: Acceleration
B : Ionisation
C: Detection
D: Deflection

3. The Correct order is: B : Ionisation A : Acceleration D : Deflection
C : Detection

4. 1. What is the relative charge of a proton ?
B: -1
A: +1
C: 0
D: +2
50/50

5. 1. What is the relative charge of a proton ?

6. 1 What is the relative charge of a proton ?

7. ***** 15 Main Prize *******14 13 12 11
***** 10 Major Prize ****** 9 8 7
6 ***** 6 Minor Prize ***** 5 4 3 2 1

8. 2. How many neutrons in 37Cl?
A: 37
B: 17
D: 35
C: 20
50/50

9. 2. How many neutrons in 37Cl?
C: 20
D: 35

10. 2. How many neutrons in 37Cl?
C: 20

11. 3. What’s the maximum number of electrons in a “d” sub level?
50/50

12. 3. What’s the maximum number of electrons in a “d” sub level?

13. 3. What’s the maximum number of electrons in a “d” sub level?

14. 4. What’s the ratio of 35Cl to 37Cl?
B: 3 : 1
A: 1 : 3
D: 2 : 1
C: 1 : 1
50/50

15. 4. What’s the ratio of 35Cl to 37Cl?
B: 3 : 1
C: 1 : 1

16. 4. What’s the ratio of 35Cl to 37Cl?
B: 3 : 1

17. 5. 1s2, 2s2 ,2p5 is the electronic configuration of ?
A: Mn
B: Cl
C: O
D: F
50/50

18. 5. 1s2, 2s2 ,2p5 is the electronic configuration of ?
B: Cl
D: F

19. 5. 1s2, 2s2 ,2p5 is the electronic configuration of ?
D: F

20. 6. 1st Ionisation energy is defined as ?
A: X + (g) → X+ (g) + e-
X + (g) → X2+ (g) + e-
C: X (g) → X+ (g) + e-
D: X 2+ (g) → X3+ (g) + e-
50/50

21. 6. 1st Ionisation energy is defined as ?
C: X (g) → X+ (g) + e-
D: X 2+ (g) → X3+ (g) + e-

22. 6. 1st Ionisation energy is defined as ?
C: X (g) → X+ (g) + e-

23. 7. What has the largest 1st Ionisation Energy?
B: Be
A: Ca
D: Mg
C: Sr
50/50

24. 7. What has the largest 1st Ionisation Energy?
B: Be
D: Mg

25. 7. What has the largest 1st Ionisation Energy?
B: Be

26. 8. Which is not a peak in the mass spectrum of a Cl2 molecule?
B: 37
D: 75
C: 74
50/50

27. 8. Which is not a peak in the mass spectrum of a Cl2 molecule?
D: 75

28. 8. Which is not a peak in the mass spectrum of a Cl2 molecule?
D: 75

29. 9. Which is the lowest intensity peak in the mass spectrum of a Cl2 molecule?
B: 35
A: 74
C: 70
D: 37
50/50

30. 9. Which is the lowest intensity peak in the mass spectrum of a Cl2 molecule ?
B: 35
A: 74

31. 9. Which is the lowest intensity peak in the mass spectrum of a Cl2 molecule?

32. 10. In which block of the Periodic Table is this element 1s2, 2s2 ,2p3 ?
B: s
A: d
D: q
C: p
50/50

33. 10. In which block of the Periodic Table is this element 1s2, 2s2 ,2p3 ?
B: s
C: p

34. 10. In which block of the Periodic Table is this element 1s2, 2s2 ,2p3 ?
C: p

35. 11. Which element has a mass number of 19 and 10 neutrons in its nucleus ?
A: Be
B: F
C: Ar
D: Br
50 / 50 available
50/50

36. 11. Which element has a mass number of 19 and 10 neutrons in its nucleus ?
B: F
C: Ar
50 / 50 available

37. 11. Which element has a mass number of 19 and 10 neutrons in its nucleus ?
B: F
50 / 50 available

38. ******15 Main Prize*******14 13 12
11 *
*****10 Major Prize******
9 *
8 *
7 *
6 * ***** Minor Prize *****
5 *
4 *
3 *
2 *
1 *

39. 12. The electronic configuration of the hydride ion H- is ?
A: 1s1
B: 1s0
C: 1s2, 2s1
D: 1s2
50/50

40. 12. The electronic configuration of the hydride ion H- ?
A: 1s1
D: 1s2

41. 12. The electronic configuration of the hydride ion H- ?
D: 1s2

42. ******15 Main Prize*******14 13 12
11 *
*****10 Major Prize******
9 *
8 *
7 *
6 * ***** Minor Prize *****
5 *
4 *
3 *
2 *
1 *

43. 13. Which of the following is NOT found in a Mass spectrometer?
B: Electromagnet
A: Pair of –ve plates
C: Electron gun
D: Pair of +ve plates
50/50

44. 13. Which of the following is NOT found in a Mass spectrometer?
A: Pair of –ve plates
D: Pair of +ve plates

45. 13. Which of the following is NOT found in a Mass spectrometer?
D: Pair of +ve plates

46. ******15 Main Prize*******14 13 12
11 *
*****10 Major Prize******
9 *
8 *
7 *
6 * ***** Minor Prize *****
5 *
4 *
3 *
2 *
1 *

47. 14. Which species has the electronic configuration 1s2, 2s2, 2p6, 3s2, 3p6, 3d5?
B: Fe3+
A: Fe
D: Fe2+
C: V
50/50

48. 14. Which species has the electronic configuration 1s2, 2s2, 2p6, 3s2, 3p6, 3d5?
B: Fe3+
D: Fe2+

49. 14. Which species has the electronic configuration 1s2, 2s2, 2p6, 3s2, 3p6, 3d5?
B: Fe3+

50. 15. What is the mass of an electron in kg ?
A: x 10-31
B: x 10-27
D: x 10-23
C:1.605 x 10-19
50/50

51. 15. What is the mass of an electron in kg ?
A: x 10-31
B: x 10-27

52. 15. What is the mass of an electron in kg ?
A: x 10-31

53. Congratulations! You have won the Star Prize