What is the correct formula for Aluminum sulfide? A AlSO_(4) B Al_(2)S C Al_(2)S_(3) D Al_(3)S_(2)

The correct formula for Aluminum sulfide is C $Al_{2}S_{3}$. In this compound, aluminum has a +3 oxidation state and sulfur has a -2 oxidation state. To balance the charges, we need two aluminum atoms and three sulfur atoms, resulting in the formula $Al_{2}S_{3}$.