NEET Chemistry Atomic Radius MCQ Question
Given that the bond distance in a diatomic iodine molecule (I2) is 276 pm, what is the atomic radius of iodine?
138 pm
276 pm
92 pm
184 pm
Correct Answer
Detailed Explanation
The atomic radius of an element in a diatomic molecule is half of the bond distance in the molecule. For I2, the atomic radius is 276 pm / 2 = 138 pm.
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