need help with energy levels (A)ElectronConfiguration(B)EnergylevelDiagramSr Atom[Kr] 5s2Sr AtomS-2 ion1s2 2s2 2p6 3s2 3p6S-2 ionSn Atom[Kr] 4d¹⁰5s²5p²Sn AtomCu+2 ion[Ar]3d9Cu+2 ion(C) Justify with the proper explanation why Electron configuration of the copper ion is different from others.

As you need help in energy level diagram so I am mentioning energy level diagram here one by one.

Answered: (B) Energy level Diagram Sr Atom S-2…

Science

Chemistry

(B) Energy level Diagram Sr Atom S-2 ion Sn Atom Cu+2 ion

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter5: Electron Configurations And The Periodic Table

Section: Chapter Questions

Problem 139QRT

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Question

need help with energy levels

(A)
Electron
Configuration
(B)
Energy
level
Diagram
Sr Atom
[Kr] 5s2
Sr Atom
S-2 ion
1s2 2s2 2p6 3s2 3p6
S-2 ion
Sn Atom
[Kr] 4d¹⁰5s²5p²
Sn Atom
Cu+2 ion
[Ar]3d9
Cu+2 ion
(C) Justify with the proper explanation why Electron configuration of the copper ion is different from others.

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