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 :

Question

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 :

[Kr] 3d¹⁰ 4s² 4p²

[Ar] 3d¹⁰ 4s² 4p²

[Xe] 5d¹⁰ 6s² 6p²

[Kr] 4d¹⁰ 5s² 5p²

Solution

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