Trick or Treat

1. Trick or Treat

2. #1 Which are the sublevels in an energy level of n = 2? a. s& f c. s, p, and d b. s & d d. s & p

3. #1 • D

4. #2 Which of the following types of electromagnetic radiation has the highest frequency? • X rays c. infrared light b. ultraviolet light d. microwaves

5. #2 • A

6. #3 The fourth quantum number tells the… • Energy level • Spin state • Orientation of orbital • Orbital shape

7. #3 • B

8. #4 The excited energy state of an atom is a. a higher state than its ground state b. its electron configuration. c. its principle quantum number. d. its ground state.

9. #4 • A

10. #5 How many total electrons can a “d” sublevel hold? • 5 • 10 • 2 • 14

11. #5 • 10

12. #6 What are specific packets of energy called?

13. #6 • Quanta

14. #7 What is the highest occupied energy level in an atom of Radon in its ground state? a. n = 4 b. n = 5 c. n = 6 d. n = 7

15. #7 c. n = 6

16. #8 How many electrons total can fit in the 3 energy level? • 18 • 10 • 9 • 8

17. #8 a. 18

18. #9 Number of wavelengths that pass by a point every second is described as……

19. #9 • Frequency

20. #10 Which of the following statements is true? a. Each set of d orbitals can hold a maximum of 14 electrons. b. All s orbitals are spherically shaped. c. The first energy level contains only s and p orbitals. d. Each set of d orbitals contains seven orbitals.

21. #10 • B

22. #11 Write the electron configuration of tin (Sn) (atomic # = 50):

23. #11 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d105p2

24. #12 The principle that states each electron occupies the lowest energy orbital available is the ______________. a. exclusion principle b. photoelectric principle c. uncertainty principle d. aufbau principle

25. #12 • D

26. #13 How many electrons are in the highest energy p orbitals of a group IVA atom? a. 3 b. 1 c. 2 d. 4

27. #13 • C

28. #14 The highest energy level in the ground state of Boron corresponds to the _________. a. zeroeth energy level b. second energy level c. first energy level d. third energy level

29. #14 • B

30. #15 Which has the highest energy? • Gamma rays • Infrared rays • Yellow light • Microwaves • Radio waves

31. #15 • Gamma Rays

32. #16 Which one of the following electron configurations is incorrect? a. Cu-----[Ar]4s13d10 b. Ca-----1s22s22p63s23p64s2 c. Xe-----[Kr] 5s24d105p6 d. Mn-----[Ar]4s24d5

33. #16 d. Mn-----[Ar]4s24d5

34. #17 Draw the orbital notation of carbon:

35. #17

36. #18 How many orbitals are in n=3?

37. #18 9

38. #19 • What is emitted when an electron moves from its excited state to its ground state?

39. #19 • A photon of light

40. #20 Write the electron configuration of chromium (Cr) (atomic # = 24):

41. #20 1s2 2s22p63s23p6 4s1 3d5

42. #21 What are the four types of orbital shapes?

43. #21 s, p, d, f

44. #22 Write the noble gas notation of cesium (Cs):

45. #22 • [Xe] 6s1

46. #23 How many valence electrons does a group 1A metal atom have? a. 4 b. 2 c. 1 d. 3

47. #23

48. #24 Draw a periodic table and lable s, p, d, and f.

49. #24

50. #25 An element with the outermost electron configuration, ns2np4, could be _______. a. Zr b. Se c. Pb d. Mo