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Structure of Atom Part 1

Section: Chemistry

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Question : 16

Total: 100

Outermost electronic configuration of a group 13 element, E, is 4s2,4p1. The electronic configuration of an element of p-block period-five placed diagonally to element, E is :

[20 Jul 2021 Shift 2]

[Kr]3d104s24p2
[Ar]3d104s24p2
[Xe]5d106s26p2
[Kr]4d105s25p2

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