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Transcript 
Chapter 29
Reading Quiz
Dr. Harold Williams
Reading Quiz
1. What is the “Balmer formula” a formula for?
A.
B.
C.
D.
Masses of atomic nuclei of hydrogen isotopes
Wavelengths in the hydrogen emission spectrum
Energies of stationary states of hydrogen
Probabilities of electron position in stationary states of
hydrogen
Slide 29-6
Answer
1. What is the “Balmer formula” a formula for?
A.
B.
C.
D.
Masses of atomic nuclei of hydrogen isotopes
Wavelengths in the hydrogen emission spectrum
Energies of stationary states of hydrogen
Probabilities of electron position in stationary states of
hydrogen
Slide 29-7
Reading Quiz
2. Which of the following aspects of the stationary states of hydrogen
does Bohr’s analysis of the hydrogen atom get right?
A.
B.
C.
D.
The existence of a “spin” quantum number
The existence of a “magnetic” quantum number
The shapes of the electron clouds
The energies of the stationary states
Slide 29-8
Answer
2. Which of the following aspects of the stationary states of hydrogen
does Bohr’s analysis of the hydrogen atom get right?
A.
B.
C.
D.
The existence of a “spin” quantum number
The existence of a “magnetic” quantum number
The shapes of the electron clouds
The energies of the stationary states
Slide 29-9
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