Which of the following atoms of elements is most likely to form a 2- ion?
A) Potassium
B) Magnesium
C) Phosphorus
D) Bromine
E) Sulfur

Name: Which of the following atoms of elements is most likely to form a 2- ion? A) Potassium B) Magnesium C) Phosphorus D) Bromine E) Sulfur
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Question

Quizplus · Accepted Answer

Sulfur is most likely to form a 2- ion because it needs to gain two electrons to achieve a stable noble gas electron configuration, similar to argon.

Which of the Following Atoms of Elements Is Most Likely