Question 1

The energy of light is estimated to be 6.56 × 10−21 J. The frequency of this light is _____ s-1.

Accepted Answer

A)  1.02 × 10-13 
B)  4.34 × 100 
C)  9.90 × 1013 
D)  1.02 × 10-13 
E)  9.90 × 1012 
A)  1.02 × 10-13 
B)  4.34 × 100 
C)  9.90 × 1013 
D)  1.02 × 10-13 
E)  9.90 × 1012

Question 2

The highest-numbered shell in an atom that contains electrons is known as the _____.

Accepted Answer

The answer of The highest-numbered shell in an atom that...

Question 3

What is the abbreviated electron configuration for S, which has 16 electrons?

Accepted Answer

A)  [Ar]4s1 
B)  [Ar]3p2 
C)  [Ne] 3s23p4 
D)  [Ne][Ar]4s2 
E)  [Ne]3p3 
A)  [Ar]4s1 
B)  [Ar]3p2 
C)  [Ne] 3s23p4 
D)  [Ne][Ar]4s2 
E)  [Ne]3p3

Question 4

No two electrons in an atom can have the same set of four quantum numbers.

Accepted Answer

A) True 
 B)False

Question 5

Identify the subshell that is expected to remain partially filled for an atom with 55 electrons.

Accepted Answer

A)  4f 
B)  5p 
C)  4d 
D)  6s 
E)  5s 
A)  4f 
B)  5p 
C)  4d 
D)  6s 
E)  5s

Question 6

_____ is the amount of energy required to remove an electron from an atom in the gas phase.

Accepted Answer

A)  Electron affinity 
B)  Kinetic energy 
C)  Nuclear affinity 
D)  Magnetic energy 
E)  Ionization energy 
A)  Electron affinity 
B)  Kinetic energy 
C)  Nuclear affinity 
D)  Magnetic energy 
E)  Ionization energy

Question 7

Predict which of the following atoms will have the highest magnitude of electron affinity.

Accepted Answer

A)  B 
B)  F 
C)  O 
D)  N 
E)  C 
A)  B 
B)  F 
C)  O 
D)  N 
E)  C

Question 8

Ionization energies increase as you go across the periodic table from left to right.

Accepted Answer

A) True 
 B)False

Question 9

The atomic radius of carbon is greater than that of boron.

Accepted Answer

A) True 
 B)False

Question 10

What are s block elements? Provide an example.

Accepted Answer

The first two columns of the p

Question 11

What is the frequency of light if its wavelength is 813 nm?

Accepted Answer

A)  3.69 × 1014 s-1 
B)  2.71 × 10-14 s-1 
C)  2.41 × 102 s-1 
D)  8.10 × 1014 s-1 
E)  2.71 × 10-15 s-1 
A)  3.69 × 1014 s-1 
B)  2.71 × 10-14 s-1 
C)  2.41 × 102 s-1 
D)  8.10 × 1014 s-1 
E)  2.71 × 10-15 s-1

Question 12

What are f block elements? Where does it appear in a periodic table?

Accepted Answer

The f block refers to the columns of the

Question 13

What are the valence shell electron configurations of the elements in the first column of the periodic table?

Accepted Answer

A)  np2 
B)  ns2 
C)  np1 
D)  np3 
E)  ns1 
A)  np2 
B)  ns2 
C)  np1 
D)  np3 
E)  ns1

Question 14

Referring to the periodic table, which of the following atoms is likely to have the highest ionization energy?

Accepted Answer

A)  F 
B)  Cl 
C)  Br 
D)  I 
E)  At 
A)  F 
B)  Cl 
C)  Br 
D)  I 
E)  At

Question 15

The _____ refers to the full span of the possible wavelengths, frequencies, and energies of light.

Accepted Answer

electromag

Question 16

A _____ is an index that corresponds to a property of an electron, like its energy.

Accepted Answer

The answer of A _____ is an index that corresponds...

Question 17

The _____ is the amount of energy required to remove an electron from an atom in the gas phase.

Accepted Answer

The answer of The _____ is the amount of energy...

Question 18

What is ionization energy? How does it vary according to the relative position of elements in the periodic table?

Accepted Answer

Ionization energy (IE) is the amount of

Question 19

Frequency is represented by the Greek symbol, ν (Nu).

Accepted Answer

A) True 
 B)False

Question 20

The electron configuration for Se (38 electrons) is 1s22s22p63s23p64s23d104p64d2.

Accepted Answer

A) True 
 B)False

The energy of light is estimated to be 6.56 × 10⁻²¹ J. The frequency of this light is _____ s^-1.

The highest-numbered shell in an atom that contains electrons is known as the _____.

What is the abbreviated electron configuration for S, which has 16 electrons?

No two electrons in an atom can have the same set of four quantum numbers.

Identify the subshell that is expected to remain partially filled for an atom with 55 electrons.

_____ is the amount of energy required to remove an electron from an atom in the gas phase.

Predict which of the following atoms will have the highest magnitude of electron affinity.

Ionization energies increase as you go across the periodic table from left to right.

The atomic radius of carbon is greater than that of boron.

What are s block elements? Provide an example.

What is the frequency of light if its wavelength is 813 nm?

What are f block elements? Where does it appear in a periodic table?

What are the valence shell electron configurations of the elements in the first column of the periodic table?

Referring to the periodic table, which of the following atoms is likely to have the highest ionization energy?

The _____ refers to the full span of the possible wavelengths, frequencies, and energies of light.

A _____ is an index that corresponds to a property of an electron, like its energy.

The _____ is the amount of energy required to remove an electron from an atom in the gas phase.

What is ionization energy? How does it vary according to the relative position of elements in the periodic table?

Frequency is represented by the Greek symbol, ν (Nu).

The electron configuration for Se (38 electrons) is 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶4d².

What Is Chemistry

Measurements

Atoms, Molecules, and Ions

Chemical Reactions and Equations

Stoichiometry and the Mole

Gases

Energy and Chemistry

Chemical Bonds

Solids and Liquids

Solutions

Acids and Bases

Chemical Equilibrium

Oxidation and Reduction

Nuclear Chemistry

Organic Chemistry

Filters

Exam 8: Electronic Structure

The energy of light is estimated to be 6.56 × 10−21 J. The frequency of this light is _____ s-1.

The highest-numbered shell in an atom that contains electrons is known as the _____.

What is the abbreviated electron configuration for S, which has 16 electrons?

No two electrons in an atom can have the same set of four quantum numbers.

Identify the subshell that is expected to remain partially filled for an atom with 55 electrons.

_____ is the amount of energy required to remove an electron from an atom in the gas phase.

Predict which of the following atoms will have the highest magnitude of electron affinity.

Ionization energies increase as you go across the periodic table from left to right.

The atomic radius of carbon is greater than that of boron.

What are s block elements? Provide an example.

What is the frequency of light if its wavelength is 813 nm?

What are f block elements? Where does it appear in a periodic table?

What are the valence shell electron configurations of the elements in the first column of the periodic table?

Referring to the periodic table, which of the following atoms is likely to have the highest ionization energy?

The _____ refers to the full span of the possible wavelengths, frequencies, and energies of light.

A _____ is an index that corresponds to a property of an electron, like its energy.

The _____ is the amount of energy required to remove an electron from an atom in the gas phase.

What is ionization energy? How does it vary according to the relative position of elements in the periodic table?

Frequency is represented by the Greek symbol, ν (Nu).

The electron configuration for Se (38 electrons) is 1s22s22p63s23p64s23d104p64d2.

What Is Chemistry

Measurements

Atoms, Molecules, and Ions

Chemical Reactions and Equations

Stoichiometry and the Mole

Gases

Energy and Chemistry

Chemical Bonds

Solids and Liquids

Solutions

Acids and Bases

Chemical Equilibrium

Oxidation and Reduction

Nuclear Chemistry

Organic Chemistry

Filters

The energy of light is estimated to be 6.56 × 10⁻²¹ J. The frequency of this light is _____ s^-1.

The electron configuration for Se (38 electrons) is 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶4d².