Question 1

The ground state electron configuration of Ti is

Accepted Answer

A)  1s22s22p63s23p63d4 
B)  1s22s22p63s23p64s13d3 
C)  1s22s22p63s23p64s23d2 
D)  1s22s22p63s23p64p4 
E)  none of these 
A)  1s22s22p63s23p63d4 
B)  1s22s22p63s23p64s13d3 
C)  1s22s22p63s23p64s23d2 
D)  1s22s22p63s23p64p4 
E)  none of these

Question 2

The ground state electron configuration [Ar]3d4 is correct for:

Accepted Answer

A)  Mn2+ 
B)  Fe3+ 
C)  Cr3+ 
D)  Mn3+ 
E)  none of these 
A)  Mn2+ 
B)  Fe3+ 
C)  Cr3+ 
D)  Mn3+ 
E)  none of these

Question 3

Which species shown below is largest?

Accepted Answer

A)  Xe 
B)  Ba 
C)  Cs 
D)  Ba+ 
E)  Rb 
A)  Xe 
B)  Ba 
C)  Cs 
D)  Ba+ 
E)  Rb

Question 4

The ground state electron configuration of the oxide ion, O2 - , may be represented as:

Accepted Answer

A)  1s22s22p6 
B)  1s22s22p43s2 
C)  1s22s22p4 
D)  1s22s22p23s23p2 
E)  none of these 
A)  1s22s22p6 
B)  1s22s22p43s2 
C)  1s22s22p4 
D)  1s22s22p23s23p2 
E)  none of these

Question 5

Which of the series written below is in order of increasing first ionization energy (atoms with the smallest ionization energy first)?

Accepted Answer

A)  K < P < Ca 
B)  F < N < B 
C)  Ca < S < F 
D)  Be < F < P 
E)  none of these 
A)  K < P < Ca 
B)  F < N < B 
C)  Ca < S < F 
D)  Be < F < P 
E)  none of these

Question 6

Exhibit 8-1 The following question(s) relate to the diagram below:
 
Refer to Exhibit 8-1. What set of quantum numbers are acceptable for box C?

Accepted Answer

A)  n = 2,   = 2,   = - 2 
B)  n = 3,   = 2,   = - 2 
C)  n = 1,   = 1,   = - 1 
D)  n = 3,   = 0,   = - 1 
E)  none are acceptable 
A)  n = 2,   = 2,   = - 2 
B)  n = 3,   = 2,   = - 2 
C)  n = 1,   = 1,   = - 1 
D)  n = 3,   = 0,   = - 1 
E)  none are acceptable

Question 7

The ground state electron configuration of Se is:

Accepted Answer

A)  [Ar]3s23d103p4 
B)  [Ar]4s24d104p4 
C)  [Ar]4s23d104p4 
D)  [Ar]4s23d104p5 
E)  none of these 
A)  [Ar]3s23d103p4 
B)  [Ar]4s24d104p4 
C)  [Ar]4s23d104p4 
D)  [Ar]4s23d104p5 
E)  none of these

Question 8

Arrange the elements Ba, Be, and Ca in order of increasing first ionization energy based upon their position on the periodic table.

Accepted Answer

A)  Ba < Be < Ca 
B)  Ba < Ca < Be 
C)  Be < Ca < Ba 
D)  Be < Ba < Ca 
E)  Ca < Ba < Be 
A)  Ba < Be < Ca 
B)  Ba < Ca < Be 
C)  Be < Ca < Ba 
D)  Be < Ba < Ca 
E)  Ca < Ba < Be

Question 9

Which species is not isoelectronic with the remaining atoms or ions listed?

Accepted Answer

A)  Kr 
B)  Rb+1 
C)  Na+1 
D)  Br - 1 
E)  Se - 2 
A)  Kr 
B)  Rb+1 
C)  Na+1 
D)  Br - 1 
E)  Se - 2

Question 10

Which answer lists the atoms shown in order of increasing size?

Accepted Answer

A)  P < S < Cl 
B)  S < Se < Br 
C)  O < P < Ge 
D)  P < Cl < Se 
E)  none of these 
A)  P < S < Cl 
B)  S < Se < Br 
C)  O < P < Ge 
D)  P < Cl < Se 
E)  none of these

The ground state electron configuration of Ti is

The ground state electron configuration [Ar]3d⁴ is correct for:

Which species shown below is largest?

The ground state electron configuration of the oxide ion, O^{2 -}, may be represented as:

Which of the series written below is in order of increasing first ionization energy (atoms with the smallest ionization energy first)?

Exhibit 8-1 The following question(s) relate to the diagram below: Refer to Exhibit 8-1. What set of quantum numbers are acceptable for box C?

The ground state electron configuration of Se is:

Arrange the elements Ba, Be, and Ca in order of increasing first ionization energy based upon their position on the periodic table.

Which species is not isoelectronic with the remaining atoms or ions listed?

Which answer lists the atoms shown in order of increasing size?

Introduction to Chemistry

Atoms, Molecules, and Ions

Equations, the Mole, and Chemical Formulas

Chemical Reactions in Solution

Thermochemistry

The Gaseous State

Electronic Structure

Chemical Bonds

Molecular Structure and Bonding Theories

Liquids and Solids

Solutions

Chemical Kinetics

Chemical Equilibrium

Solutions of Acids and Bases

Reactions Between Acids and Bases

Chemical Thermodynamics

Electrochemistry

Transition Metals, Coordination Chemistry and Metallurgy

The Chemistry of Hydrogen, Elements in Groups 3A Through 6A, and the Noble Gases

Nuclear Chemistry

Organic Chemistry and Biochemistry

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Exam 8: The Periodic Table: Structure and Trends

The ground state electron configuration of Ti is

The ground state electron configuration [Ar]3d4 is correct for:

Which species shown below is largest?

The ground state electron configuration of the oxide ion, O2 - , may be represented as:

Which of the series written below is in order of increasing first ionization energy (atoms with the smallest ionization energy first)?

Exhibit 8-1 The following question(s) relate to the diagram below: Refer to Exhibit 8-1. What set of quantum numbers are acceptable for box C?

The ground state electron configuration of Se is:

Arrange the elements Ba, Be, and Ca in order of increasing first ionization energy based upon their position on the periodic table.

Which species is not isoelectronic with the remaining atoms or ions listed?

Which answer lists the atoms shown in order of increasing size?

Introduction to Chemistry

Atoms, Molecules, and Ions

Equations, the Mole, and Chemical Formulas

Chemical Reactions in Solution

Thermochemistry

The Gaseous State

Electronic Structure

Chemical Bonds

Molecular Structure and Bonding Theories

Liquids and Solids

Solutions

Chemical Kinetics

Chemical Equilibrium

Solutions of Acids and Bases

Reactions Between Acids and Bases

Chemical Thermodynamics

Electrochemistry

Transition Metals, Coordination Chemistry and Metallurgy

The Chemistry of Hydrogen, Elements in Groups 3A Through 6A, and the Noble Gases

Nuclear Chemistry

Organic Chemistry and Biochemistry

Filters

The ground state electron configuration [Ar]3d⁴ is correct for:

The ground state electron configuration of the oxide ion, O^{2 -}, may be represented as: