One molecule of brown mind and two molecules of potassium chlorine combine a reaction. How many atoms are in the products?
The reaction you mentioned involves one molecule of brown mind (which seems like a fictional compound) and two molecules of potassium chloride (not potassium chlorine; the chemical formula for potassium chloride is KCl).
To determine the number of atoms in the products, we need to know the composition of the brown mind molecule. Without that information, it is not possible to give a specific answer.