ejaculation
The most abundant element in any organic structure, including the human is hydrogen.
magnesium
calcium
Oxygen
the element labeled X is the most abundant element in the body. what is element X
Carbon is the most abundant element in the human body. Hydrogen, nitrogen, oxygen, phosphorus and sulfur are next in abundance.
Oxygen is most abundant element .
Oxygen, carbon, nitrogen, and hhydrogen
based on our fundemental constituant being Carbon and its adherance to oxygen as CO2 and Hydrogen H2O (being 70% approx of body mass), then on mass is would be Oxygen.
If you are wondering by weight, it is: OXYGENIf you are wondering by number of atoms it is: HYDROGENIf you might wanna know, or more info...Here is this:The MOST abundant element in the human body is oxygen. It cover about two thirds. (Around 65% (in percentage) If you are looking by mass.
Water is the most common molecular subsance found in the human body(~98%). and phosphorous is the most abundant element in human body.
Carbon is the third most abundant element in the human body, making up about 18.5% of body mass. It is found in all organic molecules, such as proteins, fats, carbohydrates, and nucleic acids, which are essential for life processes.