Which of the following mineral salts is a trace element? By: Sunday|Published on: Jun 27|Categories: Biology WAEC| 0 comments A. Zinc B. Carbon C. Hydrogen D. Potassium E. Calcium Correct Answer: Option A – Zinc Users Also Read These:The chief mineral salts in green vegetables are?If the relative molecular mass of an element is not…If the relative molecular mass of an element is not…SS1 Chemistry Lesson Note on Salts: Definition;…If the relative molecular mass of an element is not…SEE ALSO Which of the following structures is not involved in respiration?