Exam 2 - CePrNdPmSmEuGdTbDyHoErTmYbLu...

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Unformatted text preview: CePrNdPmSmEuGdTbDyHoErTmYbLu ThPaUNpPuAmCmBkCfEsFmMdNoLr HHe LiBeBCNOFNe NaMgAlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBaLaHfTaWReOsIrPtAuHgTlPbBiPoAtRn FrRaAcRfDbSgBhHsMt 12 345678910 1112131415161718 192021222324252627282930313233343536 373839404142434445464748495051525354 555657727374757677787980818283848586 878889104105106107108109 5859606162636465666768697071 90919293949596979899100101102103 1.00794.0026 6.9419.012210.81112.01114.006715.999418.998420.1797 22.989824.305026.981528.085530.973832.06635.452739.948 39.098340.07844.955947.8850.941551.996154.938055.84758.933258.6963.54665.3969.72372.6174.921678.9679.90483.80 85.467887.6288.905991.22492.906495.94(98)101.07102.9055106.42107.8682112.411114.82118.710121.75127.60126.9045131.39 132.9054137.327138.9055178.49180.9479183.85186.207190.2192.22195.08196.9665200.59204.3833207.2208.9804(209)(210)(222) (223)(226)(227)(261)(262)(263)(262)(265)(266) 140.115140.9076144.24(145)150.36151.965157.25158.9253162.50164.9303167.26168.9342173.04174.967 232.0381231.0359238.0289(237)(244)(243)(247)(247)(251)(252)(257)(258)(259)(260) 1A8A 2A3A4A5A6A7A 3B4B5B6B7B8B1B2B 118 21314151617 3456789101112 Periodic Table of the Elements Alonso, Jesus Exam 2 Due: Mar 7 2007, 2:00 pm Inst: Sara Sutcliffe 2 This print-out should have 22 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. The due time is Central time. The Aufbau order for filling orbitals is as follows: 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p 001 (part 1 of 1) 10 points Neutrons eluded discovery until the 1930s because 1. neutrons have no charge and thus could not be manipulated in electric or magnetic fields. correct 2. neutrons have no mass and thus could not be quantified. 3. many atoms have no neutrons. 4. neutrons existed in distant orbitals that were difficult to study. Explanation: 002 (part 1 of 1) 10 points Which statement is correct? 1. The desirable properties of CFCs has led to their use in a wide variety of applications. correct 2. There is no evidence that CFCs are contributing to the destruction of the ozone layer....
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Exam 2 - CePrNdPmSmEuGdTbDyHoErTmYbLu...

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