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.
by number of atoms- hydrogen by weight - oxygen The most abundant element in the human body is oxygen. About two thirds (65%) of the human body is oxygen by mass. The most abundant metal in the human body is calcium.
Carbon is the most abundant element in the human body. Hydrogen, nitrogen, oxygen, phosphorus and sulfur are next in abundance.
The most abundant element in any organic structure, including the human is hydrogen.
magnesium
calcium
ejaculation
Oxygen
Oxygen makes up about 65% of total body mass and is the most abundant element in the human body.
hydrogen
Carbon is the most common element in the human body. We are said to be carbon based.
It is the most abundant element in the body.
Water is the most common molecular subsance found in the human body(~98%). and phosphorous is the most abundant element in human body.
Nitrogen- it makes up about 3% of the body.
Calcium is the most abundant mineral in the human body.
the element labeled X is the most abundant element in the body. what is element X
phosphorus
Iron. Existent in the blood.
nitrogen (N)
By mass, the element that makes up the greatest percentage is oxygen at around 65%.
Oxygen is the most abundant element in a human, and on average is responsible for 33% of the body's mass. Carbon follows with 10%.
Mind is the second most abundant substance in the human body
Oxygen is the most abundant element in the human body, followed by Carbon, Hydrogen and Nitrogen. Calcium is abundant, as well.
The human body contains about 70% water so the most abundant molecule in the human body is H2O.
The most abundant muscle in your body is skin
oxygen