Question 1

The first two columns of the periodic table are labeled the _____.

Accepted Answer

A)  p block 
B)  d block 
C)  a block 
D)  f block 
E)  s block 
A)  p block 
B)  d block 
C)  a block 
D)  f block 
E)  s block E

Question 2

Electrons in the last unfilled subshell of an atom are called _____ electrons.

Accepted Answer

A)  inactive 
B)  noble 
C)  kinetic 
D)  valence 
E)  dormant 
A)  inactive 
B)  noble 
C)  kinetic 
D)  valence 
E)  dormant D

Question 3

Which of the following is the partially filled subshell for an atom that has 46 electrons?

Accepted Answer

A)  4d8 
B)  3d10 
C)  4d10 
D)  4f1 
E)  5s2 
A)  4d8 
B)  3d10 
C)  4d10 
D)  4f1 
E)  5s2 A

Question 4

Which of the following magnetic quantum numbers is not possible if the principal quantum number is 4?

Accepted Answer

A)  5 
B)  2 
C)  1 
D)  0 
E)  -1 
A)  5 
B)  2 
C)  1 
D)  0 
E)  -1

Question 5

The wavelength of light is 3 × 10-7 m if its frequency is 1015 s -1.

Accepted Answer

A) True 
 B)False

Question 6

Which of the following is the correct electronic configuration for an Mn atom with 25 electrons?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 7

Atomic radii decrease as you go down a column of the periodic table.

Accepted Answer

A) True 
 B)False

Question 8

Electrons within a shell will have the same value of magnetic quantum number.

Accepted Answer

A) True 
 B)False

Question 9

A _____ spectrum is an image that contains all colors of light.

Accepted Answer

The answer of A _____ spectrum is an image that...

Question 10

The _____ principle states that no two electrons in an atom can have the same set of four quantum numbers.

Accepted Answer

The answer of The _____ principle states that no two...

Question 11

The valence shell electron configuration of the element K is 4s1

Accepted Answer

A) True 
 B)False

Question 12

The frequency of light is 1016 s -1 if its wavelength is 10−8 m.

Accepted Answer

A) True 
 B)False

Question 13

Referring to the periodic table, which of the following atoms is likely to have the smallest atomic radius?

Accepted Answer

A)  Sc 
B)  Cr 
C)  Co 
D)  Cu 
E)  Zn 
A)  Sc 
B)  Cr 
C)  Co 
D)  Cu 
E)  Zn

Question 14

Which of the following is the quantum number that has a minor effect on the energy of the electron and affects the spatial distribution of the electron in three-dimensional space?

Accepted Answer

A)  parallel 
B)  principal 
C)  magnetic 
D)  spin 
E)  angular momentum 
A)  parallel 
B)  principal 
C)  magnetic 
D)  spin 
E)  angular momentum

Question 15

What is the visible wavelength range in the electromagnetic spectrum?

Accepted Answer

A)  800 nm to 1200 nm 
B)  400 nm to 700 nm 
C)  200 nm to 300 nm 
D)  50 nm to 500 nm 
E)  20 nm to 200 nm 
A)  800 nm to 1200 nm 
B)  400 nm to 700 nm 
C)  200 nm to 300 nm 
D)  50 nm to 500 nm 
E)  20 nm to 200 nm

Question 16

_____ refer to the variation of properties versus position on the periodic table.

Accepted Answer

The answer of _____ refer to the variation of properties...

Question 17

List the four types of quantum numbers.

Accepted Answer

The four types of quantum numb

Question 18

How many subshells are completely filled with an atom that has 40 electrons?

Accepted Answer

A)  9 
B)  12 
C)  8 
D)  6 
E)  4 
A)  9 
B)  12 
C)  8 
D)  6 
E)  4

Question 19

The first two columns of the periodic table are labeled the s block.

Accepted Answer

A) True 
 B)False

Question 20

Each value of magnetic quantum number designates a certain _____.

Accepted Answer

The answer of Each value of magnetic quantum number designates...

The first two columns of the periodic table are labeled the _____.

Electrons in the last unfilled subshell of an atom are called _____ electrons.

Which of the following is the partially filled subshell for an atom that has 46 electrons?

Which of the following magnetic quantum numbers is not possible if the principal quantum number is 4?

The wavelength of light is 3 × 10^-7 m if its frequency is 10¹⁵ s ^-1.

Which of the following is the correct electronic configuration for an Mn atom with 25 electrons?

Atomic radii decrease as you go down a column of the periodic table.

Electrons within a shell will have the same value of magnetic quantum number.

A _____ spectrum is an image that contains all colors of light.

The _____ principle states that no two electrons in an atom can have the same set of four quantum numbers.

The valence shell electron configuration of the element K is 4s¹

The frequency of light is 10¹⁶ s ^-1 if its wavelength is 10⁻⁸ m.

Referring to the periodic table, which of the following atoms is likely to have the smallest atomic radius?

Which of the following is the quantum number that has a minor effect on the energy of the electron and affects the spatial distribution of the electron in three-dimensional space?

What is the visible wavelength range in the electromagnetic spectrum?

_____ refer to the variation of properties versus position on the periodic table.

List the four types of quantum numbers.

How many subshells are completely filled with an atom that has 40 electrons?

The first two columns of the periodic table are labeled the s block.

Each value of magnetic quantum number designates a certain _____.

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 first two columns of the periodic table are labeled the _____.

Electrons in the last unfilled subshell of an atom are called _____ electrons.

Which of the following is the partially filled subshell for an atom that has 46 electrons?

Which of the following magnetic quantum numbers is not possible if the principal quantum number is 4?

The wavelength of light is 3 × 10-7 m if its frequency is 1015 s -1.

Which of the following is the correct electronic configuration for an Mn atom with 25 electrons?

Atomic radii decrease as you go down a column of the periodic table.

Electrons within a shell will have the same value of magnetic quantum number.

A _____ spectrum is an image that contains all colors of light.

The _____ principle states that no two electrons in an atom can have the same set of four quantum numbers.

The valence shell electron configuration of the element K is 4s1

The frequency of light is 1016 s -1 if its wavelength is 10−8 m.

Referring to the periodic table, which of the following atoms is likely to have the smallest atomic radius?

Which of the following is the quantum number that has a minor effect on the energy of the electron and affects the spatial distribution of the electron in three-dimensional space?

What is the visible wavelength range in the electromagnetic spectrum?

_____ refer to the variation of properties versus position on the periodic table.

List the four types of quantum numbers.

How many subshells are completely filled with an atom that has 40 electrons?

The first two columns of the periodic table are labeled the s block.

Each value of magnetic quantum number designates a certain _____.

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 wavelength of light is 3 × 10^-7 m if its frequency is 10¹⁵ s ^-1.

The valence shell electron configuration of the element K is 4s¹

The frequency of light is 10¹⁶ s ^-1 if its wavelength is 10⁻⁸ m.