Which one of the following elements has the largest atomic radius?
A) P
B) B
C) F
D) Al
E) O

Name: Which one of the following elements has the largest atomic radius? A) P B) B C) F D) Al E) O
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Question

Quizplus · Accepted Answer

Atomic radius decreases across a period and increases down a group. Al is in the same group as B and has more shells than B, so it has a larger atomic radius. Therefore, Al has the largest atomic radius among the given elements.

Which One of the Following Elements Has the Largest Atomic