Give the number of pairs of valence electrons for BCl₃. A) 16 B) 8 C) 14 D) 10 E) 12

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Quizplus · Accepted Answer

The molecular formula BCl₃ doesn't seem to correspond to a real chemical compound. However, if we interpret the question as asking for the number of valence electrons in a molecule composed of Boron (B), Chlorine (Cl), and Sulfur (S), we can calculate it as follows: Boron has 3 valence electrons, Chlorine has 7, and Sulfur has 6. Adding these together gives 3 + 7 + 6 = 16 valence electrons. However, given the options and the likely misinterpretation of the formula, the closest correct interpretation based on standard valence electrons would be to consider each element's typical valence electrons. Without a clear chemical formula and assuming a typo in the formula provided, the calculation directly from the given options suggests an error in the interpretation. Therefore, the answer provided is based on standard valence electron counts for B, Cl, and S, which would typically total 16, but since that option is not available and considering potential confusion or error in the question, the closest match or intended answer might be different.

Give the Number of Pairs of Valence Electrons for BCl3

Give the Number of Pairs of Valence Electrons for BCl₃