The Reaction of Elemental Chlorine with Potassium Iodide Yields Elemental $\to$

The reaction of elemental chlorine with potassium iodide yields elemental iodine and potassium chloride.Write a balanced chemical equation for this reaction.

A) Cl₂(g) + KI(s) $\to$ I(s) + KCl₂(s)
B) Cl₂(g) + 2 KI(s) $\to$ I₂(s) + 2 KCl(s)
C) Cl₂(g) + KI₂(s) $\to$ I₂(s) + KCl₂(s)
D) Cl(g) + KI(s) $\to$ I(s) + KCl(s)
E) Cl₂(g) + 2 K₂I(s) $\to$ I₂(s) + 2 K₂Cl(s)