Which element is a micro element? by Sunday | Apr 29 | Biology NECO | 0 comments A. Iron B. Magnesium C. Manganese D. Phosphorus E. Potassium. Correct Answer: Option C – Manganese Users Also Read These:The electronic configuration of an element is 1s²…Which of the following is a soil micro-nutrient?The factors which affect the number and the…Micro-organisms which break down dead organisms and…Which of the following is not regarded as a…