Nchuand-Zel is a Dwemer ruin located beneath the city of Markarth. Access to the ruins is through Understone Keep and the Nchuand-Zel Excavation Site.
Confidence votes 28. Oxygen is element that is found in the highest percentage by weight in the human body. The body consists of 65% oxygen, 18% carbon, 10% hydrogen, 3% nitrogen, 1.5% calcium, 1% phosphorus, and other elements with increments of less than 1%.
Beyond compounds built from these four most common elements, the rest of the bodyâs contents is made up of minerals. Magnesium is a macro-mineral, which, unlike trace minerals, is needed by the body in large amounts. Calcium, sodium, and potassium are also macro-minerals. The average human body contains about 25 grams of magnesium, one of the six essential minerals that must be supplied in the diet.