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Oxygen is about 63% of the human body by mass.
Oxygen is in many biological molecules, but most of it is in water.
Numerically, hydrogen atoms represent 63% of all atoms in the human body. That varies too, because many of the hydrogen are abound up in water and water content varies.
Water by itself can be 63% of the mass of a human. (It varies with age, gender, muscle and and body fat, but is 55-65% for adults and more for children.)
As one can see, many things are 63% of the human body.
What else can I help you with?
What element makes up the majority of the human body?
The element that makes up the majority of the human body is oxygen.
What element makes sodium in the human body?
Sodium is an element.
How much of a person is carbon?
Carbon makes up about eighteen percent of the human body. Oxygen is the element found most abundantly in the human body with sixty five percent.
What element makes up 1.6 percent of the human body?
Calcium provides about 1.4-1.6 % of the mass of the human body. It is only .24 % of total number of atoms, but it weighs more than most. An adult person has about a kilogram of calcium in their body.
How much percent is oxygen in the human body?
Oxygen makes up about 65% of the human body by mass.
What nutrient makes up 55 percent to 60 percent of the human body?
Water
What percent is carbon in human skin?
Carbon makes up about 18% of the human body, including the skin.
The Most Abundant element in human body?
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.
Which is the most abundant element in terms of number of atoms in the human body?
The most abundant element in any organic structure, including the human is hydrogen.
What is the predominant element in the human body?
The predominant element in the human body is oxygen, which makes up approximately 65% of the body's mass. This essential element is found in compounds like water and plays a crucial role in respiration and energy production.
Which element is almost twice as abundant by mass as hydrogen in the human body?
Element composition of the human body: 65% Oxygen 18% CARBON 10% Hydrogen 7% All other elements
Percentage of oxygen in human body?
Oxygen makes up about 65% of the human body by mass. It is a vital element for cellular respiration and energy production in the body.
