Relate the energies of the orbitals found (these we will use for building Molecular Orbital energy level diagrams) to Z*, also known as Zeff, determined by Slater’s rules . Please show calculations for the following: Na (find Zeff for 1s, 2s, and 3s electrons, 3 separate calculations) Si (find Zeff for 3s and 3p electrons, 2 separate calculations)

Relate the energies of the orbitals found (these we will use for building Molecular Orbital energy level diagrams) to Z*, also known as Zeff, determined by Slater’s rules . Please show calculations for the following: Na (find Zeff for 1s, 2s, and 3s electrons, 3 separate calculations) Si (find Zeff for 3s and 3p electrons, 2 separate calculations)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter9: Liquids, Solids, And Materials

Section9.9: Metals, Semiconductors, And Insulators

Problem 9.16CE: Look in Appendix D and compare the electron configurations shown there with the fusion enthalpies...

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Similar questions

Look in Appendix D and compare the electron configurations shown there with the fusion enthalpies for the metals shown in Table 9.7. Is there any correlation between these configurations and this property? Does strength of attraction among metal atoms correlate with number of valence electrons? Explain your answers.
would you predict that Sc is metallic? Explain the basis for your predicition by using what you know about its location in the Periodic Table.
Predict the trend in values of Slater's constant of the every first element of each group of p block elements
Written below are the electron configurations of of five different atomic species: A: 1s22s22p63s1 B: 1s22s22p3 C: 1s22s22p63s23p63d10 D: 1s22s22p63s23p64s23d10 E: 1s22s22p63s23p64s23d104p4 Which configuration is representative of a transition metal cation?
How are measurements of paramagnetism used to support electron configurations derived spectroscopically? Use Cu(I) and Cu(II) chlorides as examples.
Q.Arrange the following in their increasing size with the help of slater’s rule and also give calculations for each of them i. Na+, Ne, F
Using Slater’s rule, determine Z* for a.) a 2p electrons in O2-, F- , Na+ and Mg2+. Is the calculated value of Z* consistent with the relative sizes of these atoms? b.) a 4f electrons in Ce, Pr and Nd. There is a decrease in size, commonly known as the Lanthanide contraction, with increasing atomic number in lanthanides. Are your values of Z* consistent with this trend?
Q.Arrange the following in their increasing size with the help of slater’s rule and also give calculations for each of them ii. K+ , Ar, Cl
Write the electron configuration of Gallium (atomic number 31). Give the four quantum numbers for an electron in the 3px orbital of Ga which has an up (positive) spin
What is the valence electron configu.ration for Group SA (lS) elements?Metallic character increases when going down a group. Give some examples illustrating how Bi and Sbhave metallic characteristics not associated with N, P,and As. Elemental nitrogen exists as N2 whereas in the gas phase the elements phosphorus, arsenic, and antimony consist of P4' As4, and Sb4 molecules, respectively.Give a possible reason for" this difference between N2 and the other Group SA (lS) elements. White phosphorus is much more reactive than black or red phosphorus. Explain.
Determine the ionization energy of phosphorus using the orbital approximation and a Zeff for the 3s orbital of 5.642 and a Zeff for the 3p orbital of 4.886.
Explain why actinides are colourful (5)

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