Which of the following mineral elements is essential for chlorophyll formation? by Sunday | Apr 18 | Agricultural Science WAEC | 0 comments A. calcium B. boron C. sodium D. magnesium Correct Answer: Option D – magnesium Users Also Read These:Describe an experiment to show that photosynthesis…Which of the following solutions is suitable for…The process whereby electrons are emitted from…A mineral that is essential in cement production is?Given that for the reaction. N2(g) + 3H2(g) ⇌…