A Metal Halide Forms When Potassium Reacts with Elemental Chlorine

question 38

Multiple Choice

A metal halide forms when potassium reacts with elemental chlorine.What is the most likely formula of this metal halide?

• A) KCl
• B) KCl₂
• C) K₂Cl
• D) KCl₃
• E) K3Cl₂

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