Question

what is the sum of the valence electron contributions of ccl₂o? 26 v. e. 17 v. e. 21 v. e. 24 v. e.

Explanation:

Step1: Determine valence electrons of each atom

• Carbon (\(C\)) has \(4\) valence electrons.
• Chlorine (\(Cl\)) has \(7\) valence electrons. There are \(2\) \(Cl\) atoms, so \(2\times7 = 14\) valence electrons from \(Cl\).
• Oxygen (\(O\)) has \(6\) valence electrons.

Step2: Calculate the sum

Sum \(=4 + 14+6=24\)

Answer:

\(24\) v.e.