Question

select the correct answer. potassium chloride is a white solid used in medicine. there is one atom of potassium for each atom of chlorine. what is its chemical formula? options: kcl, pt₂cl, k₂cl, kcl₂

Explanation:

Potassium (K) and chlorine (Cl) have a 1:1 atom ratio, so the formula is KCl.

Answer:

A. KCI