QQuestionChemistry
QuestionChemistry
Which of the following is the correct Lewis dot structure for the molecule fluorine (F₂)?
A. F-F
B. F: F
C. F⁺ F⁻
D. F₂
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Answer
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Step 1
The Lewis structure for a molecule is constructed by following these steps: a. Determine the total number of valence electrons in the molecule. b. Place the atoms in the molecule with their shared electrons as single bonds. c. Distribute the remaining valence electrons as lone pairs on each atom to satisfy the octet rule.
Step 2
Fluorine (F) has 7 valence electrons, so a fluorine molecule (F₂) has a total of 14 valence electrons (7 from each atom).
Final Answer
The final Lewis structure for the F₂ molecule is: F-F So, the correct answer is option A.
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