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Unformatted text preview: a. 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 7 b. 1s 2 2s 2 2p 5 6. Consider the following waves representing electromagnetic radiation: 2.0 x10-6 m Wave a Wave b a. Which wave has the longer wavelength? Calculate the wavelength. b. Which wave has the higher frequency? c. Which wave has the larger photon energy? d. Which wave has the faster velocity? e. What type of electromagnetic radiation is illustrated? 7. Indicate the number of each in the following: a. Orbitals in the energy level n = 2 b. Sublevels in the energy level n = 4 c. Orbitals in the 5f sublevel d. Orbitals in the 5p sublevel 8. Write the electron configurations for the following elements or ions: a. Titanium b. Se 2-[Ar]4s 2 3d 10 4p 6 c. Be 2+ 1s 2...
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- Fall '11