7.29 Which radiation has the lower frequency: (a) radio waves from an AM radio station broadcasting at 1030 kHz or (b) the red light (A = 633 nm) from a helium-neon laser?

Chemistry: The Molecular Science
5th Edition
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Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter5: Electron Configurations And The Periodic Table
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I need help with 7.29

7.29 Which radiation has the lower frequency: (a) radio waves from an AM radio station
broadcasting at 1030 kHz or (b) the red light (A = 633 nm) from a helium-neon laser?
7.57 What is the wavelength of the photons emitted by hydrogen atoms when they undergo
transitions from n=4 to n= 3? In which region of the electromagnetic spectrum does this
radiation occur?
7.83 What set of orbitals corresponds to each of the following sets of quantum numbers? How
many electrons could occupy these orbitals?
a. n=2,1=0
b. n= 3,1= 1
c. n=4,1=2
d. n= 1,1=0
7.95
What are the electron configurations
Li, Li*, Ca, F , Na*, Mg²*, and Al³*?
Transcribed Image Text:7.29 Which radiation has the lower frequency: (a) radio waves from an AM radio station broadcasting at 1030 kHz or (b) the red light (A = 633 nm) from a helium-neon laser? 7.57 What is the wavelength of the photons emitted by hydrogen atoms when they undergo transitions from n=4 to n= 3? In which region of the electromagnetic spectrum does this radiation occur? 7.83 What set of orbitals corresponds to each of the following sets of quantum numbers? How many electrons could occupy these orbitals? a. n=2,1=0 b. n= 3,1= 1 c. n=4,1=2 d. n= 1,1=0 7.95 What are the electron configurations Li, Li*, Ca, F , Na*, Mg²*, and Al³*?
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