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13-12-2019
Chemistry

contestada

The highest energy level of sodium contains ________ electron(s).

A) 1

B) 2

C) 4

D) 8

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ParisDougay ParisDougay

14-12-2019

Answer:

A

Explanation:

The group number of an element is equal to the number of electrons the outermost shell (or highest energy level) contains

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