QQuestionChemistry
QuestionChemistry
"How many valence electrons does Chlorine (Cl) need to be stable?
A. 1
B. 8
C. 4
D. 7
E. 2"
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Answer
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Step 1I'll solve this problem step by step, following the specified LaTeX formatting guidelines:
Step 2: Understand Valence Electrons
Valence electrons are the electrons in the outermost shell of an atom that participate in chemical bonding. For most main group elements, the goal is to achieve a stable electron configuration with 8 valence electrons (octet rule).
Final Answer
D. 7 (Chlorine needs 1 electron to become stable, which means it currently has 7 valence electrons)
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