**18. Quantum Numbers for 4d Orbitals:**Diagram Description:This is an orbital diagram showing a set of five 4d orbitals. Each orbital is represented by a box, and the electrons are depicted as arrows within these boxes. The bold electron is indicated by a right-facing arrow in the second box from the left.Task:- Write the values for the quantum numbers for the bold electron.**19. Electron Configurations:**Task:- Write the electron configurations for the neutral element and the most likely ion of each element listed below.Examples:- For Cl, the most likely ion is Cl⁻.| Element | Neutral | Ion ||---------|---------|-----|| a. K | | || b. F | | || c. Co | | || d. Al | | || e. Pb | | |**20. Chromium's Electron Configuration:**Task:- Chromium (Cr) has 6 unpaired electrons. Write its electron configuration and illustrate with an orbital diagram (using boxes with arrows).**21. Electron Configurations of Ions:**Task:- Using complete subshell notation (e.g., 1s²2s²2p⁶), predict the electron configurations for the following ions: (a) P³⁻ (b) Mg²⁺ (c) O²⁻ (d) Rb⁺ (e) Cu²⁺Ensure the configurations are written in standard orbital notation, showing the arrangement of electrons across the different subshells.

Answered: Image /qna-images/answer/2ba638fd-8a99-4c08-aaa2-ea0afeb99d5a.jpg

18. Write the values for the quantum numbers for the bold electron in the following diagram: 4d orbitals 19. Write the electron configurations for the neutral element and the most likely ion of each: For example the most likely ion of Cl is Cl Neutral a. K b. F c. Co d. Al e. Pb ion 20. Cr has 6 unpaired electrons. Write the electron configuration and orbital diagram (boxes with arrows) for Cr. (a) p3- (b) Mg2+ (c) 0²- (d) Rb+ (e) Cu²+ for Mg. In particular, kJ/mole 21. Using complete subshell notation (1s²2s22p6, and so forth), predict the electron configurations of the following ions.

18. Write the values for the quantum numbers for the bold electron in the following diagram: 4d orbitals 19. Write the electron configurations for the neutral element and the most likely ion of each: For example the most likely ion of Cl is Cl Neutral a. K b. F c. Co d. Al e. Pb ion 20. Cr has 6 unpaired electrons. Write the electron configuration and orbital diagram (boxes with arrows) for Cr. (a) p3- (b) Mg2+ (c) 0²- (d) Rb+ (e) Cu²+ for Mg. In particular, kJ/mole 21. Using complete subshell notation (1s²2s22p6, and so forth), predict the electron configurations of the following ions.

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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