which formula correctly represents antimony trichloride?\nsns2\nsncl3\nsbcl2\nsbcl3

Answer:

D. SbCl3

Explanation:

Step1: Identify element symbols

Antimony has symbol Sb, chlorine has symbol Cl.

Step2: Analyze prefix "tri -"

"Tri -" means 3. Trichloride indicates 3 chlorine atoms.

Step3: Determine correct formula

Antimony trichloride is SbCl3.