a. Give the full electronic configuration AND the noble gas notation of the element with an atomic number of Z = 42. b. Draw the electron filling diagram of the valence electrons of this element. Label the orbitals and subshells accordingly. c. From your drawing, identify (encircle or highlight) the electron with the following quantum numbers (n, I, mı, m:): 4, 2, -1, +½ d. Identify whether or not the element is paramagnetic or diamagnetic. Briefly explain your answer. e. Is the element a metal, metalloid, or nonmetal? What is the identity of the element?

a. Give the full electronic configuration AND the noble gas notation of the element with an atomic number of Z = 42. b. Draw the electron filling diagram of the valence electrons of this element. Label the orbitals and subshells accordingly. c. From your drawing, identify (encircle or highlight) the electron with the following quantum numbers (n, I, mı, m:): 4, 2, -1, +½ d. Identify whether or not the element is paramagnetic or diamagnetic. Briefly explain your answer. e. Is the element a metal, metalloid, or nonmetal? What is the identity of the element?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Peovide electron configurations of the both subparts of the question in clear handwritten on paper!
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D. Give the quantum numbers for the last electron of each element given in Part II following the table below. Element 1 subshell N - 7 1s22s22p3 70 Ga,17⁰ Ar 1840 Sb,1122 112 AU79197 n main energy level 2 s=0 p=1 d=2 f=3 1 m₁ orbital -1 to 0 to +1 -1, 0, +1 +1 m₂ magnetic spin (+1/2, -1/2) +1/2
8. The first part of an electron configuration can be abbreviated by enclosing in brackets the last noble gas that you went past to represent the full electron configuration leading up to that element. For instance, you can write [Ne] to represent 1s22s22p6, which can be a real timesaver. Decode these elements by finding out their element symbol, and write their full electron configurations below. full electron configuration short-hand electron configuration [He]2s [Ne]3s 3p symbol
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Each of 5electrons in shell n= 2is assigned the following sets of quantum numbers: n, l, ml, and ms. Write the electron configuration and the orbital “box” diagram for these electrons.e1: 2, 0, 0, +½;e2; 2, 0, 0, –½;e3: 2, 1, 1, +½; e4: 2, 1, –1, +½.; e5: 2, 1, 0, +½
A. Determine the element whose outermost valence electron is represented by the following quantum numbers. Justify your answer. 1. n=4, l=2, ml= 0, ms= +1/2 2. n= 6, l=0, ml= 0, ms= -1/2 3. n=3, I=1, ml = -1, ms= +1/2