Question

which model correctly represents the electron dot diagram of antimony? .at. .at: .sb. .sb.

Explanation:

Antimony has the symbol Sb. Its electron - dot diagram shows the valence electrons as dots around the symbol. Antimony is in Group 15 of the periodic table and has 5 valence electrons. The correct electron - dot diagram should have the symbol Sb with 5 dots around it.

Answer:

The last option with the symbol Sb and dots representing 5 valence electrons (assuming it has 5 dots around Sb).