Which three elements are further concentrated in a residual brine after NaCl is crystallized?

Question

Quizplus · Accepted Answer

Potassium and magnesium are commonly found in residual brines after sodium chloride is crystallized. Calcium and sulfur may also be present, but they are not as concentrated as potassium and magnesium. Iron and chlorine are not typically found in significant quantities in residual brines. Calcium and titanium are not commonly associated with saline deposits.

Which Three Elements Are Further Concentrated in a Residual Brine