UNIT 6 REVIEW

O C H

H H

H

1. What shape is the molecule

below:

A)trigonal planar

B)trigonal pyramidal C)tetrahedral D)see-saw

E)square planar

F)octahedral

1. What shape is the molecule

below:

A)trigonal planar

B)trigonal pyramidal C)tetrahedral D)see-saw

E)square planar

F)octahedral

2. What shape is the molecule

below:

A)trigonal planar

B)trigonal pyramidal C)tetrahedral D)see-saw

E)square planar

F)octahedral

2. What shape is the molecule

below:

A)trigonal planar

B)trigonal pyramidal C)tetrahedral D)see-saw

E)square planar

F)octahedral

A) dispersion forces

B) dipole-dipole forces

C) hydrogen bonding

D) metallic

E) ionic

F) covalent

3. What type of bonding/IMFs must

be overcome to melt a sample of

solid K?

A) dispersion forces

B) dipole-dipole forces

C) hydrogen bonding

D) metallic

E) ionic

F) covalent

3. What type of bonding/IMFs must

be overcome to melt a sample of

solid K?

A) dispersion forces

B) dipole-dipole forces

C) hydrogen bonding

D) metallic

E) ionic

F) covalent

4. What type of bonding/IMFs must

be overcome to melt a sample of

solid KBr?

A) dispersion forces

B) dipole-dipole forces

C) hydrogen bonding

D) metallic

E) ionic

F) covalent

4. What type of bonding/IMFs must

be overcome to melt a sample of

solid KBr?

A) dispersion forces

B) dipole-dipole forces

C) hydrogen bonding

D) metallic

E) ionic

F) covalent

5. What type of bonding/IMFs must

be overcome to melt a sample of

solid Br2?

A) dispersion forces

B) dipole-dipole forces

C) hydrogen bonding

D) metallic

E) ionic

F) covalent

5. What type of bonding/IMFs must

be overcome to melt a sample of

solid Br2?

A) Na

B) Mg

C) K

D) Ca

E) impossible to tell

6. Which of the following would

have the highest predicted melting

point?

A) Na

B) Mg

C) K

D) Ca

E) impossible to tell

6. Which of the following would

have the highest predicted melting

point?

A) LiCl

B) BeS

C) LiF

D) BeO

E) impossible

to tell

7. Which of the following would

have the highest predicted melting

point?

A) LiCl

B) BeS

C) LiF

D) BeO

E) impossible

to tell

7. Which of the following would

have the highest predicted melting

point?

A) F2

B) Cl2

C) Ne

D) Ar

E) impossible

to tell

8. Which of the following would

have the lowest predicted melting

point?

A) F2

B) Cl2

C) Ne

D) Ar

E) impossible

to tell

8. Which of the following would

have the lowest predicted melting

point?

A) CH3F

B) CH2F2

C) CHF3

D) CF4

E) impossible

to tell

9. Which of the following would

have the lowest predicted melting

point?

A) CH3F

B) CH2F2

C) CHF3

D) CF4

E) impossible

to tell

9. Which of the following would

have the lowest predicted melting

point?

A) a

B) b

C) c

D) d

E) e

F) none of the above

Question 34

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10. Which of the following holds the

atoms together in a molecule of NH3?

A) a

B) b

C) c

D) d

E) e

F) none of the above

Question 34

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10. Which of the following holds the

atoms together in a molecule of NH3?

A) a

B) b

C) c

D) d

E) e

F) none of the above

Question 34

(35)

11. Which of the following holds the

molecules together in a crystal of NH3?

A) a

B) b

C) c

D) d

E) e

F) none of the above

Question 34

(35)

11. Which of the following holds the

molecules together in a crystal of NH3?

A) a

B) b

C) c

D) d

E) e

F) none of the above

Question 34

(35)

12. Which of the following tends to hog

the electrons in a covalent bond?

A) a

B) b

C) c

D) d

E) e

F) none of the above

Question 34

(35)

12. Which of the following tends to hog

the electrons in a covalent bond?

13. 17.81 m + 4.5 m = ? (do not use a calculator)

A) 20 m

B) 22 m

C) 22.3 m

D) 22.31 m

E) 22.310 m

Question 35

(35)

13. 17.81 m + 4.5 m = ? (do not use a calculator)

A) 20 m

B) 22 m

C) 22.3 m

D) 22.31 m

E) 22.310 m

Question 35

(35)

14. How many electrons are in the particle at right? A) 14 B) 15 C) 16 D) 17 E) 18 F) None of the above

S 33 16

2-

14. How many electrons are in the particle at right? A) 14 B) 15 C) 16 D) 17 E) 18 F) None of the above

S 33 16

2-

15. Two randomly selected 62Co atoms will contain the same number of neutrons. A) always B) sometimes C) never

15. Two randomly selected 62Co atoms will contain the same number of neutrons. A) always B) sometimes C) never

16. What is the correct name for P2O3?

A) phosphorus oxide

B) phosphorus(III) oxide

C) phosphorus trioxide

D) diphosphorus trioxide

E) diphosphate ion

F) phosphorus oxygen

Question 3 (35)

16. What is the correct name for P2O3?

A) phosphorus oxide

B) phosphorus(III) oxide

C) phosphorus trioxide

D) diphosphorus trioxide

E) diphosphate ion

F) phosphorus oxygen

Question 3 (35)

17. What is the correct name for Fe2O3?

A) iron oxide

B) diiron trioxide

C) iron(I) oxide

D) iron(II) oxide

E) iron(III) oxide

F) iron(VI) oxide

Question 3 (35)

17. What is the correct name for Fe2O3?

A) iron oxide

B) diiron trioxide

C) iron(I) oxide

D) iron(II) oxide

E) iron(III) oxide

F) iron(VI) oxide

Question 3 (35)

18. How many valence electrons

does an SO3 molecule have? A) 22

B) 24

C) 26

D) 28

E) 30

F)

Question 6 (35)

32

18. How many valence electrons

does an SO3 molecule have? A) 22

B) 24

C) 26

D) 28

E) 30

F)

Question 6 (35)

32

19. How many valence electrons

does an SO32- ion have?

A) 22

B) 24

C) 26

D) 28

E) 30

F)

Question 6 (35)

32

19. How many valence electrons

does an SO32- ion have?

A) 22

B) 24

C) 26

D) 28

E) 30

F)

Question 6 (35)

32

20. What shape is an AX2E2 molecule?

A) trigonal planar

B) trigonal pyramidal

C) linear

D) T-shape

E) bent

F) none of the above

Question 8 (35)

20. What shape is an AX2E2 molecule?

A) trigonal planar

B) trigonal pyramidal

C) linear

D) T-shape

E) bent

F) none of the above

Question 8 (35)

21. What shape is an AX4E2 molecule?

A) square planar

B) square pyramidal

C) tetrahedral

D) T-shape

E) see-saw

F) none of the above

Question 9 (35)

21. What shape is an AX4E2 molecule?

A) square planar

B) square pyramidal

C) tetrahedral

D) T-shape

E) see-saw

F) none of the above

Question 9 (35)

22. What is the AXE format for a

trigonal bipyramidal molecule?

A) AX4

B) AX4E

C) AX5

D) AX5E

E) AX6

F) AX6E

Question 11

(35)

22. What is the AXE format for a

trigonal bipyramidal molecule?

A) AX4

B) AX4E

C) AX5

D) AX5E

E) AX6

F) AX6E

Question 11

(35)

23. What type of hybridization does a

square planar molecule have?

A) sp

B) sp2

C) sp3

D) sp4

E) sp3d

F) sp3d2

Question 12

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23. What type of hybridization does a

square planar molecule have?

A) sp

B) sp2

C) sp3

D) sp4

E) sp3d

F) sp3d2

Question 12

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24. What type of hybridization does a

water molecule have?

A) sp

B) sp2

C) sp3

D) sp4

E) sp3d

F) sp3d2

Question 12

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24. What type of hybridization does a

water molecule have?

A) sp

B) sp2

C) sp3

D) sp4

E) sp3d

F) sp3d2

Question 12

(35)

25. What bond angles does a

trigonal pyramidal molecule have?

A) <90*

B) 90*

C) <109.5*

D) 109.5*

E) <120*

F) 120*

Question 13

(35)

25. What bond angles does a

trigonal pyramidal molecule have?

A) <90*

B) 90*

C) <109.5*

D) 109.5*

E) <120*

F) 120*

Question 13

(35)

26. What bond angles does a

T-shaped molecule have?

A) <90*

B) 90*

C) <109.5*

D) 109.5*

E) <120*

F) 120*

Question 13

(35)

26. What bond angles does a

T-shaped molecule have?

A) <90*

B) 90*

C) <109.5*

D) 109.5*

E) <120*

F) 120*

Question 13

(35)

27. What shape is the instructor

holding up right now?

A) trigonal planar

B) trigonal pyramidal

C) tetrahedral

D) T-shape

E) see-saw

F) none of the above

Question 14

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27. What shape is the instructor

holding up right now?

A) trigonal planar

B) trigonal pyramidal

C) tetrahedral

D) T-shape

E) see-saw

F) none of the above

Question 14

(35)

28. What shape is the instructor

holding up right now?

A) trigonal planar

B) trigonal pyramidal

C) tetrahedral

D) T-shape

E) see-saw

F) none of the above

Question 14

(35)

28. What shape is the instructor

holding up right now?

A) trigonal planar

B) trigonal pyramidal

C) tetrahedral

D) T-shape

E) see-saw

F) none of the above

Question 14

(35)

29. What shape is represented below?

A) octahedral

B) trigonal bipyramidal

C) square pyramidal

D) square planar

E) see-saw

F) none of the above

Question 16

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29. What shape is represented below?

A) octahedral

B) trigonal bipyramidal

C) square pyramidal

D) square planar

E) see-saw

F) none of the above

Question 16

(35)

30. The Lewis structure for SeO3 is shown

below. What shape would it have?

A) trigonal planar

B) trigonal pyramidal

C) tetrahedral

D) T-shape

E) see-saw

F) none of the above

Question 17

(35)

30. The Lewis structure for SeO3 is shown

below. What shape would it have?

A) trigonal planar

B) trigonal pyramidal

C) tetrahedral

D) T-shape

E) see-saw

F) none of the above

Question 17

(35)

31. UV in – visible out A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

31. UV in – visible out A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

32. Stimulated emission A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

32. Stimulated emission A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

33. 56Ba is an example of a(n)… A) alkali metal B) alkaline earth metal C) transition metal D) inner transition metal E) halogen F) noble gas

33. 56Ba is an example of a(n)… A) alkali metal B) alkaline earth metal C) transition metal D) inner transition metal E) halogen F) noble gas

34. 79Au is an example of a(n)… A) alkali metal B) alkaline earth metal C) transition metal D) inner transition metal E) halogen F) noble gas

34. 79Au is an example of a(n)… A) alkali metal B) alkaline earth metal C) transition metal D) inner transition metal E) halogen F) noble gas

35. Fireflies A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Triboluminescence E) Scattering F) None of the above

35. Fireflies A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Triboluminescence E) Scattering F) None of the above

36. A) isomers B) ions C) isotopes D) allotropes E) polymers F) electrons

36. A) isomers B) ions C) isotopes D) allotropes E) polymers F) electrons

37. A) isomers B) ions C) isotopes D) allotropes E) polymers F) electrons

37. A) isomers B) ions C) isotopes D) allotropes E) polymers F) electrons

38. Why plants are green A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Triboluminescence E) Scattering F) None of the above

38. Why plants are green A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Triboluminescence E) Scattering F) None of the above

39. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

39. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

40. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

40. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

41. In the video which of the following was magnified by a machine to a point where individual atoms could be seen A) gold B) bronze C) sodium D) chlorine E) salt F) water

41. In the video which of the following was magnified by a machine to a point where individual atoms could be seen A) gold B) bronze C) sodium D) chlorine E) salt F) water

42. The machine that enabled such high magnification was wrapped in something that protected it from… A) dust B) light C) sound D) bacteria E) earth quakes F) moisture

42. The machine that enabled such high magnification was wrapped in something that protected it from… A) dust B) light C) sound D) bacteria E) earth quakes F) moisture

43. The NH3 molecule has _____ bonds and the

molecule is _____ (N = 3.0 H = 2.1)

A) polar, polar

B) polar, nonpolar

C) no polar, nonpolar

D) no polar, polar

E) polar, maybe polar... it depends on the

placement of the surrounding atoms.

F) no polar, maybe polar... it depends on the

placement of the surrounding atoms.

Question 18

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43. The NH3 molecule has _____ bonds and the

molecule is _____ (N = 3.0 H = 2.1)

A) polar, polar

B) polar, nonpolar

C) no polar, nonpolar

D) no polar, polar

E) polar, maybe polar... it depends on the

placement of the surrounding atoms.

F) no polar, maybe polar... it depends on the

placement of the surrounding atoms.

Question 18

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44. The CH4 molecule has _____ bonds and

the molecule is _____ (C = 2.5 H = 2.1)

A) polar, polar

B) polar, nonpolar

C) no polar, nonpolar

D) no polar, polar

E) polar, maybe polar... it depends on the

placement of the surrounding atoms.

F) no polar, maybe polar... it depends on the

placement of the surrounding atoms.

Question 18

(35)

44. The CH4 molecule has _____ bonds and

the molecule is _____ (C = 2.5 H = 2.1)

A) polar, polar

B) polar, nonpolar

C) no polar, nonpolar

D) no polar, polar

E) polar, maybe polar... it depends on the

placement of the surrounding atoms.

F) no polar, maybe polar... it depends on the

placement of the surrounding atoms.

Question 18

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45. If an atom only had one electron energy level, how many bands of light would its emission spectrum contain? A) 0 B) 1 C) 2 D) 3 E) 4 F) Infinite (a continuous spectrum)

45. If an atom only had one electron energy level, how many bands of light would its emission spectrum contain? A) 0 B) 1 C) 2 D) 3 E) 4 F) Infinite (a continuous spectrum)

46. If the electron could exist anywhere (no quantized levels), how many bands of light would its emission spectrum contain? A) 0 B) 1 C) 2 D) 3 E) 4 F) Infinite (a continuous spectrum)

46. If the electron could exist anywhere (no quantized levels), how many bands of light would its emission spectrum contain? A) 0 B) 1 C) 2 D) 3 E) 4 F) Infinite (a continuous spectrum)

47. Which of the following possesses the longest wavelength A) microwaves B) radio waves C) blue light D) ultraviolet waves E) yellow light F) infrared waves

47. Which of the following possesses the longest wavelength A) microwaves B) radio waves C) blue light D) ultraviolet waves E) yellow light F) infrared waves

48. Which of the following possesses the greatest frequency A) microwaves B) radio waves C) blue light D) ultraviolet waves E) yellow light F) infrared waves

48. Which of the following possesses the greatest frequency A) microwaves B) radio waves C) blue light D) ultraviolet waves E) yellow light F) infrared waves

49. How many electrons can fit in a 3p orbital? A) 1 B) 2 C) 3 D) 6 E) 10 F) None of the above

49. How many electrons can fit in a 3p orbital? A) 1 B) 2 C) 3 D) 6 E) 10 F) None of the above

50. How many electrons can fit in a 3p sublevel? A) 1 B) 2 C) 3 D) 6 E) 10 F) None of the above

50. How many electrons can fit in a 3p sublevel? A) 1 B) 2 C) 3 D) 6 E) 10 F) None of the above

51. How many electrons can fit in a 2d sublevel? A) 1 B) 2 C) 3 D) 6 E) 10 F) None of the above

51. How many electrons can fit in a 2d sublevel? A) 1 B) 2 C) 3 D) 6 E) 10 F) None of the above (there is no 2d)

52. How many sublevels exist on the 5th energy level? A) 4 B) 5 C) 10 D) 25 E) 50 F) None of the above

52. How many sublevels exist on the 5th energy level? A) 4 B) 5 C) 10 D) 25 E) 50 F) None of the above

53. How many orbitals exist on the 5th energy level? A) 4 B) 5 C) 10 D) 25 E) 50 F) None of the above

53. How many orbitals exist on the 5th energy level? A) 4 B) 5 C) 10 D) 25 E) 50 F) None of the above

A) dispersion forces

B) dipole-dipole forces

C) hydrogen bonding

D) metallic

E) ionic

F) covalent

54. What type of bonding/IMFs must

be overcome to melt a sample of

solid Ne?

A) dispersion forces

B) dipole-dipole forces

C) hydrogen bonding

D) metallic

E) ionic

F) covalent

54. What type of bonding/IMFs must

be overcome to melt a sample of

solid Ne?

A) dispersion forces

B) dipole-dipole forces

C) hydrogen bonding

D) metallic

E) ionic

F) covalent

55. What type of bonding/IMFs must

be overcome to melt a sample of

solid Cgraphite?

A) dispersion forces

B) dipole-dipole forces

C) hydrogen bonding

D) metallic

E) ionic

F) covalent

55. What type of bonding/IMFs must

be overcome to melt a sample of

solid Cgraphite?

56. Where is the mistake in the following electron configuration for a ground state Fe atom?

1s2 2s2 2p6 3s2 3p6 4s2 4d6

F There are no mistakes

D B E C A

56. Where is the mistake in the following electron configuration for a ground state Fe atom?

1s2 2s2 2p6 3s2 3p6 4s2 4d6

F There are no mistakes

D B E C A

Which would have the highest frequency? a) A b) B c) C d) all would have the same e) more information is needed

57. Consider the three EMR waves in a vacuum shown at right:

Which would have the highest frequency? a) A b) B c) C d) all would have the same e) more information is needed

57. Consider the three EMR waves in a vacuum shown at right:

Which would have the highest energy? a) A b) B c) C d) all would have the same e) more information is needed

58. Consider the three EMR waves in a vacuum shown at right:

Which would have the highest energy? a) A b) B c) C d) all would have the same e) more information is needed

58. Consider the three EMR waves in a vacuum shown at right:

A) a

B) b

C) c

D) d

E) e

F) none of the above

Question 34

(35)

59. Which of the following would be

considered an ionic bond?

A) a

B) b

C) c

D) d

E) e

F) none of the above

Question 34

(35)

59. Which of the following would be

considered an ionic bond?

A) a

B) b

C) c

D) d

E) e

F) none of the above

Question 34

(35)

60. Which of the following would be

considered a hydrogen bond?

A) a

B) b

C) c

D) d

E) e

F) none of the above

Question 34

(35)

60. Which of the following would be

considered a hydrogen bond?

Which would have the highest speed? a) A b) B c) C d) all would have the same e) more information is needed

61. Consider the three EMR waves in a vacuum shown at right:

Which would have the highest speed? a) A b) B c) C d) all would have the same e) more information is needed

61. Consider the three EMR waves in a vacuum shown at right:

62. 19K has a ____ atomic radius than 3Li because K has… (select two) A) larger B) smaller ------ C) … a greater z* acting on the valence e-s D) … a lower z* acting on the valence e-s E) … more occupied levels F) … fewer occupied levels

62. 19K has a ____ atomic radius than 3Li because K has… (select two) A) larger B) smaller ------ C) … a greater z* acting on the valence e-s D) … a lower z* acting on the valence e-s E) … more occupied levels F) … fewer occupied levels

63. 19K has a ____ atomic radius than 20Ca because K has… (select two) A) larger B) smaller ------ C) … a greater z* acting on the valence e-s D) … a lower z* acting on the valence e-s E) … more occupied levels F) … fewer occupied levels

63. 19K has a ____ atomic radius than 20Ca because K has… (select two) A) larger B) smaller ------ C) … a greater z* acting on the valence e-s D) … a lower z* acting on the valence e-s E) … more occupied levels F) … fewer occupied levels

64. 18Ar has a ____ ionization energy than 16S because Ar has… (select two) A) higher B) lower ------ C) … a greater z* acting on the valence e-s D) … a lower z* acting on the valence e-s E) … more occupied levels F) … fewer occupied levels

64. 18Ar has a ____ ionization energy than 16S because Ar has… (select two) A) higher B) lower ------ C) … a greater z* acting on the valence e-s D) … a lower z* acting on the valence e-s E) … more occupied levels F) … fewer occupied levels

65. Laundry brighteners A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Triboluminescence E) Scattering F) None of the above

65. Laundry brighteners A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Triboluminescence E) Scattering F) None of the above

66. Shadow wall at the Magic House A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Triboluminescence E) Scattering F) None of the above

66. Shadow wall at the Magic House A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Triboluminescence E) Scattering F) None of the above

67. Masking tape glow A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Triboluminescence E) Scattering F) None of the above

67. Masking tape glow A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Triboluminescence E) Scattering F) None of the above

68. What is the correct name for HBrO(aq)?

A) bromic acid

B) hydrobromic acid

C) hypobromous acid

D) hypobromic acid

E) hydrobromous acid

F) perbromous acid

Question 2 (35)

68. What is the correct name for HBrO(aq)?

A) bromic acid

B) hydrobromic acid

C) hypobromous acid

D) hypobromic acid

E) hydrobromous acid

F) perbromous acid

Question 2 (35)

69. What’s the correct name for Sn(ClO4)2?

A) tin chlorate

B) tin perchlorate

C) tin(II) chlorate

D) tin(II) perchlorate

E) tin(IV) chlorate

F) tin(IV) perchlorate

Question 3 (35)

69. What’s the correct name for Sn(ClO4)2?

A) tin chlorate

B) tin perchlorate

C) tin(II) chlorate

D) tin(II) perchlorate

E) tin(IV) chlorate

F) tin(IV) perchlorate

Question 3 (35)

70. If an atom only had four unevenly spaced electron energy levels, how many bands of light would its emission spectrum contain? A) 3 B) 4 C) 5 D) 6 E) 12 F) 16

70. If an atom only had four unevenly spaced electron energy levels, how many bands of light would its emission spectrum contain? A) 3 B) 4 C) 5 D) 6 E) 12 F) 16

71. If an atom only had four evenly spaced electron energy levels, how many bands of light would its emission spectrum contain? A) 3 B) 4 C) 5 D) 6 E) 12 F) 16

71. If an atom only had four evenly spaced electron energy levels, how many bands of light would its emission spectrum contain? A) 3 B) 4 C) 5 D) 6 E) 12 F) 16

72. What is the correct name for SO32-?

A) sulfur trioxide

B) sulfur trioxide ion

C) hyposulfite ion

D) sulfite ion

E) sulfate ion

F) persulfate ion

Question 3 (35)

72. What is the correct name for SO32-?

A) sulfur trioxide

B) sulfur trioxide ion

C) hyposulfite ion

D) sulfite ion

E) sulfate ion

F) persulfate ion

Question 3 (35)

73. Delayed emission A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

73. Delayed emission A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

74. Why the sunset is red A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

74. Why the sunset is red A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

75. Coherent light A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

75. Coherent light A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

76. Visible in – uv out A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

76. Visible in – uv out A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Lasers E) Scattering F) None of the above

77. Predict the products:

Ca(NO3)2 + Al ?

A) CaAl + NO3

B) AlCa + NO3

C) Ca + NO3Al

D) Ca + (NO3)3Al

E) Ca + AlNO3

F) Ca + Al(NO3)3

Question 23

(35)

77. Predict the products:

Ca(NO3)2 + Al ?

A) CaAl + NO3

B) AlCa + NO3

C) Ca + NO3Al

D) Ca + (NO3)3Al

E) Ca + AlNO3

F) Ca + Al(NO3)3

Question 23

(35)

78. Which of the following possesses the highest energy A) microwaves B) radio waves C) blue light D) ultraviolet waves E) yellow light F) infrared waves

78. Which of the following possesses the highest energy A) microwaves B) radio waves C) blue light D) ultraviolet waves E) yellow light F) infrared waves

79. What energy sublevel is filled just before the 9p sublevel A) 9s B) 10s C) 10d D) 8s E) 8p F) 8d

79. What energy sublevel is filled just before the 9p sublevel A) 9s B) 10s C) 10d D) 8s E) 8p F) 8d

80. Which of the following possesses the second highest energy A) microwaves B) radio waves C) blue light D) ultraviolet waves E) yellow light F) infrared waves

80. Which of the following possesses the second highest energy A) microwaves B) radio waves C) blue light D) ultraviolet waves E) yellow light F) infrared waves

81. Predict the products:

C2H4 + O2 ?

A) C2O2 + H4

B) C2O2 + H2

C) CO2 + H2

D) C + H2O

E) CO2 + H2O

F) C2H4O2

Question 23

(35)

81. Predict the products:

C2H4 + O2 ?

A) C2O2 + H4

B) C2O2 + H2

C) CO2 + H2

D) C + H2O

E) CO2 + H2O

F) C2H4O2

Question 23

(35)

82. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

82. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

83. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

83. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

84. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

84. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

85. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

85. A) Phosphorescence B) Chemiluminescence C) Fluorescence D) Emission Spectrum E) Scattering F) None of the above

86. In a potassium atom (19K), what z* would be experienced by an electron on the 1st energy level? A) 1+ B) 7+ C) 9+ D) 17+ E) 19+ F) None of the above

86. In a potassium atom (19K), what z* would be experienced by an electron on the 1st energy level? A) 1+ B) 7+ C) 9+ D) 17+ E) 19+ F) None of the above

87. In a potassium atom (19K), what z* would be experienced by an electron on the 2nd energy level? A) 1+ B) 7+ C) 9+ D) 17+ E) 19+ F) None of the above

87. In a potassium atom (19K), what z* would be experienced by an electron on the 2nd energy level? A) 1+ B) 7+ C) 9+ D) 17+ E) 19+ F) None of the above

88. In a potassium atom (19K), what z* would be experienced by an electron on the valence level? A) 1+ B) 7+ C) 9+ D) 17+ E) 19+ F) None of the above

88. In a potassium atom (19K), what z* would be experienced by an electron on the valence level? A) 1+ B) 7+ C) 9+ D) 17+ E) 19+ F) None of the above

90. If you tried to take an electron away from a K atom, it would be… A) very easy to do because the electron… B) very difficult to do because the electron…

C) is experiencing such a strong z*… D) is experiencing such a weak z*…

E) and that’s why K1+ ions are so common F) and that’s why K1+ ions are so uncommon

90. If you tried to take an electron away from a K atom, it would be… A) very easy to do because the electron… B) very difficult to do because the electron…

C) is experiencing such a strong z*… D) is experiencing such a weak z*…

E) and that’s why K1+ ions are so common F) and that’s why K1+ ions are so uncommon

89. If you tried to take an electron away from a K1+ ion, it would be… A) very easy to do because the electron… B) very difficult to do because the electron…

C) is experiencing such a strong z*… D) is experiencing such a weak z*…

E) and that’s why K2+ ions are so common F) and that’s why K2+ ions are so uncommon

89. If you tried to take an electron away from a K1+ ion, it would be… A) very easy to do because the electron… B) very difficult to do because the electron…

C) is experiencing such a strong z*… D) is experiencing such a weak z*…

E) and that’s why K2+ ions are so common F) and that’s why K2+ ions are so uncommon

91. Sulfur atoms (16S) are very likely to A) Gain electrons and form positive ions B) Gain electrons and form negative ions C) Lose electrons and form positive ions D) Lose electrons and form negative ions E) Both gain and lose electrons F) Neither gain nor lose electrons

91. Sulfur atoms (16S) are very likely to A) Gain electrons and form positive ions B) Gain electrons and form negative ions C) Lose electrons and form positive ions D) Lose electrons and form negative ions E) Both gain and lose electrons F) Neither gain nor lose electrons

92. Argon atoms (18Ar) are very likely to A) Gain electrons and form positive ions B) Gain electrons and form negative ions C) Lose electrons and form positive ions D) Lose electrons and form negative ions E) Both gain and lose electrons F) Neither gain nor lose electrons

92. Argon atoms (18Ar) are very likely to A) Gain electrons and form positive ions B) Gain electrons and form negative ions C) Lose electrons and form positive ions D) Lose electrons and form negative ions E) Both gain and lose electrons F) Neither gain nor lose electrons

93. 19K has a ____ ionization energy than

37Rb because K has… (select two) A) greater B) lower ------ C) … a greater z* acting on the valence e-s D) … a lower z* acting on the valence e-s E) … more occupied levels F) … fewer occupied levels

93. 19K has a ____ ionization energy than

37Rb because K has… (select two) A) greater B) lower ------ C) … a greater z* acting on the valence e-s D) … a lower z* acting on the valence e-s E) … more occupied levels F) … fewer occupied levels

94. Which of the following statements is true about orange light A) It has a greater frequency than uv light B) It has a greater velocity than ir light C) It has a greater energy than red light D) It has longer wavelength than radio waves E) It is more likely to be scattered than blue light F) It is always made up of red light and yellow light

94. Which of the following statements is true about orange light A) It has a greater frequency than uv light B) It has a greater velocity than ir light C) It has a greater energy than red light D) It has longer wavelength than radio waves E) It is more likely to be scattered than blue light F) It is always made up of red light and yellow light

95. 53I is an example of a(n)… A) alkali metal B) alkaline earth metal C) transition metal D) inner transition metal E) halogen F) noble gas

95. 53I is an example of a(n)… A) alkali metal B) alkaline earth metal C) transition metal D) inner transition metal E) halogen F) noble gas

96. Which of the following metals is most reactive? A) Na B) Mg C) K D) Ca E) Sc F) Impossible to predict

Na Mg

K Ca Sc

96. Which of the following metals is most reactive? A) Na B) Mg C) K D) Ca E) Sc F) Impossible to predict

Na Mg

K Ca Sc

97. Which of the following nonmetals is most reactive? A) Ar B) Se C) Br D) Kr E) I F) Impossible to predict

Br Kr Se

I

Ar

97. Which of the following nonmetals is most reactive? A) Ar B) Se C) Br D) Kr E) I F) Impossible to predict

Br Kr Se

I

Ar

98. All of the following are properties of metals except…? A) malleable B) brittle C) good conductor of heat D) good conductor of electricity E) shiny F) high melting points

98. All of the following are properties of metals except…? A) malleable B) brittle C) good conductor of heat D) good conductor of electricity E) shiny F) high melting points

99. Which two of the following statements are true about all Mg atoms: A) They are identical in every way B) They have the same e- energy level spacing C) They have the same emission spectra D) They have the same # of protons & neutrons E) They have a mass of 24.305 amu

99. Which two of the following statements are true about all Mg atoms: A) They are identical in every way B) They have the same e- energy level spacing C) They have the same emission spectra D) They have the same # of protons & neutrons E) They have a mass of 24.305 amu

100. Which two of the following statements are true: A) A Mg 3 2 drop will emit the same frequency of light as a Ca 3 2 drop B) A Mg 3 2 drop will emit the same frequency of light as a Mg 2 1 drop C) A 24Mg 3 2 drop will emit the same frequency of light as a 25Mg 3 2 drop D) A Mg 4 2 drop will emit a higher frequency of light than a Mg 4 3 drop

100. Which two of the following statements are true: A) A Mg 3 2 drop will emit the same frequency of light as a Ca 3 2 drop B) A Mg 3 2 drop will emit the same frequency of light as a Mg 2 1 drop C) A 24Mg 3 2 drop will emit the same frequency of light as a 25Mg 3 2 drop D) A Mg 4 2 drop will emit a higher frequency of light than a Mg 4 3 drop

0

0 101. A) isomers B) ions C) isotopes D) allotropes E) polymers F) electrons

0 0 +

+

+ -

-

-

0 0

0 0 +

+

+ -

-

-

0

0 101. A) isomers B) ions C) isotopes D) allotropes E) polymers F) electrons

0 0 +

+

+ -

-

-

0 0

0 0 +

+

+ -

-

-

102. Which two below are chemical changes? A) A light turning on B) A log burning C) An old penny being buffed D) A grape fermenting E) A candle melting F) A mirror cracking

102. Which two below are chemical changes? A) A light turning on B) A log burning C) An old penny being buffed D) A grape fermenting E) A candle melting F) A mirror cracking

103. How many sig figs in these two numbers: 670 0.00270 A) 2, 2 B) 2, 3 C) 2, 5 D) 3, 2 E) 3, 3 F) 3, 5

103. How many sig figs in these two numbers: 670 0.00270 A) 2, 2 B) 2, 3 C) 2, 5 D) 3, 2 E) 3, 3 F) 3, 5

104.

A) 27.7 mL

B) 20.77 mL

C) 22.7 mL D) 30.23 mL E) 32.3 mL F) 30.023 mL

104.

A) 27.7 mL

B) 20.77 mL

C) 22.7 mL D) 30.23 mL E) 32.3 mL F) 30.023 mL