(a) Identify the following neutral elements by their condensed electron configurations. (Enter the chemical symbol or name of the element.) (i) [Ar] 4s2 3d3 (ii) [Kr] 5s2 4d10 5p3 (iii) [Ar] 4s2 3d10 4p4

(a) Identify the following neutral elements by their condensed electron configurations. (Enter the chemical symbol or name of the element.) (i) [Ar] 4s2 3d3 (ii) [Kr] 5s2 4d10 5p3 (iii) [Ar] 4s2 3d10 4p4

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter8: The Periodic Table: Structure And Trends

Section: Chapter Questions

Problem 8.71QE: What is the electron configuration of the Ba3+ ion? Suggest a reason why this ion is not normally...

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Question

(a) Identify the following neutral elements by their condensed electron configurations. (Enter the chemical symbol or name of the element.)

(i)    [Ar] 4s² 3d³

(ii)    [Kr] 5s² 4d¹⁰ 5p³

(iii)    [Ar] 4s² 3d¹⁰ 4p⁴

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