Question

question 4 (1 point)
what is the total electron valence count for h₃po₄? (enter a numerical response.)

Explanation:

Step1: Determine valence electrons of each atom

• Hydrogen (\(H\)) has \(1\) valence electron.
• Phosphorus (\(P\)) has \(5\) valence electrons.
• Oxygen (\(O\)) has \(6\) valence electrons.

Step2: Calculate total valence electrons

• There are \(3\) \(H\) atoms: \(3\times1 = 3\)
• There is \(1\) \(P\) atom: \(1\times5 = 5\)
• There are \(4\) \(O\) atoms: \(4\times6 = 24\)
• Total valence electrons: \(3 + 5+24=32\)

Answer:

\(32\)