Question 1

The ____________________ of a wave refers to the size or height of the wave.

Accepted Answer

amplitude

Question 2

The size of orbitals tends to decrease for large nuclei as a result of:

Accepted Answer

A)  electron crowding 
B)  proton spin 
C)  uncoupling leptons 
D)  nuclear shielding 
A)  electron crowding 
B)  proton spin 
C)  uncoupling leptons 
D)  nuclear shielding D

Question 3

Which is not a legitimate value for the "n" quantum number?

Accepted Answer

A)  0 
B)  1 
C)  2 
D)  3 
A)  0 
B)  1 
C)  2 
D)  3 A

Question 4

The "n" value of the quantum number assigned to an atom best describes the orbit's:

Accepted Answer

A)  shape 
B)  size 
C)  orientation 
D)  electron spin 
A)  shape 
B)  size 
C)  orientation 
D)  electron spin

Question 5

If a 755 nm photon travels in a vacuum, what is its frequency of this photon? Recall: the speed of light in a vacuum is 3.00 × 108 m/s.

Accepted Answer

A)  3.97 × 1014 s − 1 
B)  9.17 × 1013 s − 1 
C)  3.97 × 1016 s − 1 
D)  2.52 × 10 − 15 s − 1 
A)  3.97 × 1014 s − 1 
B)  9.17 × 1013 s − 1 
C)  3.97 × 1016 s − 1 
D)  2.52 × 10 − 15 s − 1

Question 6

The now-characteristic model of the atom relies upon the idea that the electrons reside in stable orbits from which they can not deviate and are found outside of a small, densely packed group of protons. This model was created by:

Accepted Answer

A)  Albert Einstein 
B)  Julius Saulk 
C)  Niels Bohr 
D)  Edward Teller 
A)  Albert Einstein 
B)  Julius Saulk 
C)  Niels Bohr 
D)  Edward Teller

Question 7

A photon with a frequency of 2.1 × 104 s − 1 has an energy of:

Accepted Answer

A)  6.2 × 1012 J 
B)  5.1 × 1011 J 
C)  1.4 × 10 − 29 J 
D)  1.9 × 10 − 19 J 
A)  6.2 × 1012 J 
B)  5.1 × 1011 J 
C)  1.4 × 10 − 29 J 
D)  1.9 × 10 − 19 J

Question 8

In quantum mechanics, an " l " value of 2 corresponds to a letter designation of:

Accepted Answer

A)  s 
B)  p 
C)  d 
D)  f 
A)  s 
B)  p 
C)  d 
D)  f

Question 9

If the binding energy of an electron is 6.41 × 10 − 19 J, what wavelength of photon is required to liberate it from the atom? Planck's constant = 6.626 × 10 − 34 J ⋅ s; c = 3.00 × 108 m/s

Accepted Answer

A)  311 nm 
B)  641 nm 
C)  1.53 μ m 
D)  2.18 μ m 
A)  311 nm 
B)  641 nm 
C)  1.53 μ m 
D)  2.18 μ m

Question 10

The ____________________ of any wave is the distance between corresponding points on adjacent waves.

Accepted Answer

The answer of The ____________________ of any wave is the...

Question 11

In quantum mechanics, an " l " value of 0 corresponds to a letter designation of:

Accepted Answer

A)  s 
B)  p 
C)  d 
D)  f 
A)  s 
B)  p 
C)  d 
D)  f

Question 12

The energy of an incoming photon must be greater than the binding energy of the metal's electron in order to have that electron ejected from the metal's surface.

Accepted Answer

A) True 
 B)False

Question 13

What is the correct electron configuration of chlorine?

Accepted Answer

A)  1s22s22p63s23p6 
B)  1s22s22p63s13p6 
C)  1s22s12p63s23p6 
D)  1s22s22p63s23p5 
A)  1s22s22p63s23p6 
B)  1s22s22p63s13p6 
C)  1s22s12p63s23p6 
D)  1s22s22p63s23p5

Question 14

Because the speed of light remains constant for a given media frequency and wavelength are inversely proportional.

Accepted Answer

A) True 
 B)False

Question 15

The ____________________ Effect describes the ejection of an electron from the surface of an easily ionizable metal when a sufficiently energetic electron strikes that metal.

Accepted Answer

The answer of The ____________________ Effect describes the ejection of...

Question 16

The bending of light as it passes between air and another denser media is referred to as:

Accepted Answer

A)  diffraction 
B)  refraction 
C)  retraction 
D)  an illusion 
A)  diffraction 
B)  refraction 
C)  retraction 
D)  an illusion

Question 17

If n = 4, there are ____ orbitals to fill in that shell.

Accepted Answer

A)  4 
B)  8 
C)  10 
D)  16 
A)  4 
B)  8 
C)  10 
D)  16

Question 18

The Pauli Exclusion Principle states that no two electrons in the same atom may have the same set of four quantum numbers.

Accepted Answer

A) True 
 B)False

Question 19

If photon "A" has twice the energy of photon "B" in a given media, then "A" should have   the frequency of "B".

Accepted Answer

A) True 
 B)False

Question 20

X-ray fluorescence is an analytical technique that uses high energy x-rays to eject protons from the nucleus of an atom.

Accepted Answer

A) True 
 B)False

The ____________________ of a wave refers to the size or height of the wave.

The size of orbitals tends to decrease for large nuclei as a result of:

Which is not a legitimate value for the "n" quantum number?

The "n" value of the quantum number assigned to an atom best describes the orbit's:

If a 755 nm photon travels in a vacuum, what is its frequency of this photon? Recall: the speed of light in a vacuum is 3.00 × 10⁸ m/s.

The now-characteristic model of the atom relies upon the idea that the electrons reside in stable orbits from which they can not deviate and are found outside of a small, densely packed group of protons. This model was created by:

A photon with a frequency of 2.1 × 10⁴ s^{− 1} has an energy of:

In quantum mechanics, an " l " value of 2 corresponds to a letter designation of:

If the binding energy of an electron is 6.41 × 10^{− 19} J, what wavelength of photon is required to liberate it from the atom? Planck's constant = 6.626 × 10^{− 34} J ⋅ s; c = 3.00 × 10⁸ m/s

The ____________________ of any wave is the distance between corresponding points on adjacent waves.

In quantum mechanics, an " l " value of 0 corresponds to a letter designation of:

The energy of an incoming photon must be greater than the binding energy of the metal's electron in order to have that electron ejected from the metal's surface.

What is the correct electron configuration of chlorine?

Because the speed of light remains constant for a given media frequency and wavelength are inversely proportional.

The ____________________ Effect describes the ejection of an electron from the surface of an easily ionizable metal when a sufficiently energetic electron strikes that metal.

The bending of light as it passes between air and another denser media is referred to as:

If n = 4, there are ____ orbitals to fill in that shell.

The Pauli Exclusion Principle states that no two electrons in the same atom may have the same set of four quantum numbers.

If photon "A" has twice the energy of photon "B" in a given media, then "A" should have the frequency of "B".

X-ray fluorescence is an analytical technique that uses high energy x-rays to eject protons from the nucleus of an atom.

Introduction to Chemistry

Atoms and Molecules

Molecules Moles Chemical Equations

Stoichiometry

Gases

Chemical Bonding and Molecular Structure

Molecules and Materials

Energy and Chemistry

Entropy and the Second Law of Thermodynamics

Chemical Kinetics

Chemical Equilibrium

Electrochemistry

Filters

Exam 6: The Periodic Table and Atomic Structure

The ____________________ of a wave refers to the size or height of the wave.

The size of orbitals tends to decrease for large nuclei as a result of:

Which is not a legitimate value for the "n" quantum number?

The "n" value of the quantum number assigned to an atom best describes the orbit's:

If a 755 nm photon travels in a vacuum, what is its frequency of this photon? Recall: the speed of light in a vacuum is 3.00 × 108 m/s.

The now-characteristic model of the atom relies upon the idea that the electrons reside in stable orbits from which they can not deviate and are found outside of a small, densely packed group of protons. This model was created by:

A photon with a frequency of 2.1 × 104 s − 1 has an energy of:

In quantum mechanics, an " l " value of 2 corresponds to a letter designation of:

If the binding energy of an electron is 6.41 × 10 − 19 J, what wavelength of photon is required to liberate it from the atom? Planck's constant = 6.626 × 10 − 34 J ⋅ s; c = 3.00 × 108 m/s

The ____________________ of any wave is the distance between corresponding points on adjacent waves.

In quantum mechanics, an " l " value of 0 corresponds to a letter designation of:

The energy of an incoming photon must be greater than the binding energy of the metal's electron in order to have that electron ejected from the metal's surface.

What is the correct electron configuration of chlorine?

Because the speed of light remains constant for a given media frequency and wavelength are inversely proportional.

The ____________________ Effect describes the ejection of an electron from the surface of an easily ionizable metal when a sufficiently energetic electron strikes that metal.

The bending of light as it passes between air and another denser media is referred to as:

If n = 4, there are ____ orbitals to fill in that shell.

The Pauli Exclusion Principle states that no two electrons in the same atom may have the same set of four quantum numbers.

If photon "A" has twice the energy of photon "B" in a given media, then "A" should have the frequency of "B".

X-ray fluorescence is an analytical technique that uses high energy x-rays to eject protons from the nucleus of an atom.

Introduction to Chemistry

Atoms and Molecules

Molecules Moles Chemical Equations

Stoichiometry

Gases

Chemical Bonding and Molecular Structure

Molecules and Materials

Energy and Chemistry

Entropy and the Second Law of Thermodynamics

Chemical Kinetics

Chemical Equilibrium

Electrochemistry

Filters

If a 755 nm photon travels in a vacuum, what is its frequency of this photon? Recall: the speed of light in a vacuum is 3.00 × 10⁸ m/s.

A photon with a frequency of 2.1 × 10⁴ s^{− 1} has an energy of:

If the binding energy of an electron is 6.41 × 10^{− 19} J, what wavelength of photon is required to liberate it from the atom? Planck's constant = 6.626 × 10^{− 34} J ⋅ s; c = 3.00 × 10⁸ m/s