Magnesium
What is Magnesium? Β Magnesium (Mg) is the 9th most abundant element in the known universe and the 8th most abundant element in the Earthβs crust below iron, oxygen and silicon. Β It makes up 13% of our planetβs mass and is the 3rd most abundant element dissolved in seawater after sodium and chlorine. Continue reading What is Magnesium