Navigation » List of Schools » Los Angeles Trade Technical College » Chemistry » Chem 101 – General Chemistry I » Spring 2021 » Chapter 6 Homework Quiz
Below are the questions for the exam with the choices of answers:
Question #1
A Cl < Se < Br
B Se < Cl < Br
C Se < Br < Cl
D Br < Se < Cl
Question #2
A It is smaller than the helium 1s orbital because krypton’s nuclear charge draws the electrons closer.
B It is smaller than the helium 1s orbital because krypton’s p and d orbitals crowd the s orbitals.
C It is larger than the helium 1s orbital because krypton contains more electrons.
D It is larger than the helium 1s orbital because krypton’s ionization energy is lower so it’s easier to remove electrons.
E It is the same size as that of the helium 1s orbital because both s orbitals can only have two electrons.
Question #3
A Mg 2+
B O 2-, Mg 2+, F -, N 3-, Na +
C Na +
D Mg
E O 2-
F N, F
Question #4
A 1s22s22p53s1
B 1s22s22p42d1
C 1s22s22p43s1
D 1s22s22p53s13p1
E 1s22s22p5
F none of the above
Question #5
A are both metals and can easily lose electrons to form compounds
B None of these
C are in the same chemical period
D have the same number of stable isotopes
E have the same number of electrons in their outer energy levels
Question #6
A 6
B 10
C 20
D 15
Question #8
A 1s 2s 2p 2d 3s 3p 3d 4s 4p 4d 4f 5s 5p 5d 5f 6s 6p 6d 6f 7s 7p
B 1s 2s 2p 3s 2d 3p 4s 3d 4p 5s 4d 5p 6s 4f 5d 6p 7s 5f 6d 7p
C 1s 2s 2p 3s 3p 3d 4s 4p 4d 4f 5s 5p 5d 5f 6s 6p 6d 6f 7s 7p
D 1s 2s 2p 3s 3p 4s 3d 4p 5s 4d 5p 6s 4f 5d 6p 7s 5f 6d 7p
Question #9
A 7
B 13
C 4
D 11
Question #10
A 3
B 7
C 5
Question #11
A 3
B 5
C 7
Question #12
A 7
B 5
C 3
Question #13
A 1s22s22p63s23p63d5
B 1s22s22p63s23p64s23d3
C None of these
D 1s22s22p63s23p64s23d4
Question #14
A 0
B 3
C 2
D 1
E 7
Question #15
A [Ar]4s23d9
B [Ar]4s13d10
C [Ar]4s14d10
D [Ar]3d11
Question #16
A none of these
B 10
C 2
D 6
E 14
Question #17
A {0}
B {0, 1, 2, 3}
C {-3, -2, -1, 0, 1, 2, 3}
Question #18
A {0, 1, 2, 3}
B {-3, -2, -1, 0, 1, 2, 3}
C {-2.-1, 0, 1, 2}
Question #19
A {-1, 0, 1}
B {-2.-1, 0, 1, 2}
C {0}
Question #20
A {-1, 0, 1}
B {0, 1, 2, 3}
C (0)
Question #21
A l = 1, l = 2, l = 3, l = 4
B l = 0, l = 1, l = 0, l = 1
C l = 0, l = 1, l = 2, l = 3
D l = 2, l = 1, l = 4, l = 3
Question #22
A l = 0, l = 1, l = 2
B l =3, l = 2, l = 1
C l = 2, l = 0, l = 1
D l = 1, l = 2, l = 3
Question #23
A l = 0, l = 4
B l = 1, l = 2
C l = 0, l = 1
D l = 0, l = 2
Question #24
A l = 0
B l = 0, l = 1
C l = 2
D l = 1
Question #25
A f orbital
B s orbital
C d orbital
D p orbital
Question #26
A s orbital
B p orbital
C f orbital
D d orbital
Question #27
A s orbital
B p orbital
C f orbital
D d orbital
Question #28
A p orbital
B f orbital
C d orbital
D s orbital
Question #29
A ramp-like
B continuous
C two of these
D quantized
E varied
Question #30
A 275 margin of error +/- 1%
B 270 margin of error +/- 1%
C 277 margin of error +/- 1%
D 273 margin of error +/- 1%
Question #31
A Yellow
B Green
C Violet
D Red
E Blue
