Answered: Which is a valid ground state,…

Which is a valid ground state, condensed electron configuration of an element in Group 5A [Ar]4s23d104p3 1s22s23p5 [Kr] 5s24d105p5 [Kr] 5s24d3

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter6: Electronic Structure And The Periodic Table

Section: Chapter Questions

Problem 49QAP: Write the ground state electron configuration for (a) Mg, Mg2+(b) N, N3- (c) Ti, Ti4+ (d) Sn2+ Sn4+

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Question

Which is a valid ground state, condensed electron configuration of an element in Group 5A

[Ar]4s²3d¹⁰4p³

1s²2s²3p⁵

[Kr] 5s²4d¹⁰5p⁵

[Kr] 5s²4d³

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