aimtsj88w4 aimtsj88w4

03-03-2021
Physics

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Which of the following pairs of elements have valence electrons
in the same energy level?

Which of the following pairs of elements have valence electrons in the same energy level class=

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ektaylor2002 ektaylor2002

03-03-2021

Answer:

Potassium (K) and arsenic (As)

Explanation:

Energy levels are represented by the rows in the periodic table. Potassium and arsenic are in the same row.

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