NEET Chemistry Atomic Radius MCQ Question
The bond distance in the chlorine molecule is 198 pm. If the atomic radius of fluorine is determined using a similar covalent bond distance of 142 pm in , what is the atomic radius of fluorine?
71 pm
80 pm
99 pm
142 pm
Correct Answer
Detailed Explanation
The atomic radius of an element in a diatomic molecule is calculated as half the bond distance. For , half of 142 pm is 71 pm.
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