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:The two main elements of climate which affect soil…Describe an experiment to show that photosynthesis…The process whereby electrons are emitted from…Given that for the reaction. N2(g) + 3H2(g) ⇌…Which of the following solutions is suitable for…