QQuestionChemistry
QuestionChemistry
"How many valence electrons should you use to draw a Lewis structure of carbon dioxide (CO^2 )?"
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Answer
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Step 1:I'll solve this step-by-step following the specified LaTeX formatting guidelines:
Step 2:: Determine the number of valence electrons for carbon
- Carbon has $$4$$ valence electrons
- Carbon is in Group 4A (or 14) of the periodic table
Step 3:: Determine the number of valence electrons for oxygen
- Total oxygen valence electrons: $$6 \times 2 = 12$$ electrons
- Oxygen is in Group 6A (or 16) of the periodic table - There are two oxygen atoms in CO₂
Step 4:: Calculate total valence electrons
- Total valence electrons: $$4 + 12 = 16$$ electrons
- Oxygen valence electrons: 12
Final Answer
You should use 16 valence electrons to draw the Lewis structure of carbon dioxide (CO₂).
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