**Atomic Structure 1**

1.Calculate [delta]E, frequency, and wavelength
for the following transitions in the hydrogen spectrum.

a.Lyman [alpha] line n=1
to n=2

b.Balmer line n=2 to n=4

c.Ionization of H n=1
to n=[infinity]

2.Compare the three different types of radioactive particles. What are the differences between these particles?

3.Based upon the wavelength information given in
figure 7.3, calculate the typical energy in J mol-1 for gamma
rays, X-

rays, and Radio Waves.

4.I just bought a new truck, calculate the
DeBroglie wavelength if it is traveling down the highway at 65
miles per hour (the

truck has a weight of 3675 pounds).
Calculate the DeBroglie wavelength for an electron (mass 9.10953
x 10-31 kg)

traveling at a speed of 100,000 miles
per hour. Compare the wavelengths and their relative significance.

5.Sketch the shape of the s, px, py, and pz orbitals.

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