Which of the following elements has the smallest atoms?
A) Al
B) Mg
C) Na
D) None, they are all the same size.

Name: Which of the following elements has the smallest atoms? A) Al B) Mg C) Na D) None, they are all the same size.
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Question

Quizplus · Accepted Answer

Aluminum (Al) has the smallest atoms among the options given because it has a higher atomic number than magnesium (Mg) and sodium (Na), leading to a greater effective nuclear charge and a smaller atomic radius.

Which of the Following Elements Has the Smallest Atoms