I need help with these answering the columns(Not honor class)(Not grading) ElementElectronElementElectronExplanation of electronstransferCation:AnionIonic FormulaconfigurationconfigurationratioNa1s? 2s? 2p° 3s'1s2 2s? 2p*Each Na atom will lose oneelectron and each O atomNa 02:1EXAMPLEneeds two electronsMg1s 2s 2p° 3s?1s 2s? 2p41:1Mgo1s 2s 2p° 3s?3p 4s'1s 2s? 2p° 3s? 3pKCI1:1KClBe1s 2s?1s 2s? 2p° 3s? 3p³3:2Be P,1s 2s? 2p° 3s?3p 4s?Ca1s 2s? 2p*1:1Cao1s 2s 2p° 3s?3p1s 2s? 2p° 3s? 3p®4s? 3d10 4pAlBrAIBI,1:31s 2s?1s 2s? 2p° 3s? 3p°4s? 3d10 4p4BeSe1:1BeSeMacBook Air888DIF3F4FBF11BE%23$&2346.89.deleteWERY

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Element Explanation of electrons transfer Electron Element Electron Cation:Anion Ionic Formula configuration configuration ratio Na 1s 2s? 2p' 3s 1s 2s? 2p* Each Na atom will lose one electron and each O atom 2:1 Na 0 EXAMPLE needs two electrons Mg 1s 2s 2p° 3s? 1s 2s 2p4 1:1 Mgo 1s 2s 2p° 3s? 3p 4s' K CI 1s 2s 2p° 3s 3p 1:1 KCI Be 1s 2s? 1s 2s 2p° 3s 3p Be P, 3:2

Element Explanation of electrons transfer Electron Element Electron Cation:Anion Ionic Formula configuration configuration ratio Na 1s 2s? 2p' 3s 1s 2s? 2p* Each Na atom will lose one electron and each O atom 2:1 Na 0 EXAMPLE needs two electrons Mg 1s 2s 2p° 3s? 1s 2s 2p4 1:1 Mgo 1s 2s 2p° 3s? 3p 4s' K CI 1s 2s 2p° 3s 3p 1:1 KCI Be 1s 2s? 1s 2s 2p° 3s 3p Be P, 3:2

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter2: Atomic Structure And Periodicity

Section: Chapter Questions

Problem 158CWP

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Before the element scandium was discovered in 1879, it was known as “eka-boron.” Predict the properties of scandium from averages of the corresponding properties of its neighboring elements in the periodic table. Compare your predictions with the observed values in Appendix F.
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Identify the element that corresponds to each of the simplified photoelectron spectral data given below. (Energy data taken from D. A. Shirley, R. L. Martin, S. P. Kowalczyk. F. R. McFeely, and L Ley: Core-electron binding energies of the first thirty elements Physical Review B, Vol. 15, pp. 544-552, 1977.) (a) There are peaks at energies corresponding to 1079, 70.8, 38.0, 5.14 eV, corresponding to 2, 2, 6, and 1 electrons, respectively. (b) There are peaks at energies corresponding to 4043, 443, 351, 48.4, 30.1, and 6.11 eV, corresponding to 2, 2, 6, 2, 6, and 2 electrons, respectively. (c) There are peaks at energies corresponding to 5475, 638, 524, 77, 47, 12. and 7.3 eV, corresponding to 2, 2, 6, 2, 6, 3, and 2 electrons, respectively.
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