One example is Sodium (Na), another one is Carbon (C). Now guys, can you please give me other elements that can be found within the human body?
By mass, human cells consist of 65-90% sea (H2O), and a significant portion is composed of carbon-containing organic molecules. Oxygen so contributes a majority of a human body's mass, followed by carbon. 99% of the mass of the human body is made up of the six elements oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus.
Element Percent by mass
Oxygen 65
Carbon 18
Hydrogen 10
Nitrogen 3
Calcium 1.5
Phosphorus 1.2
Potassium 0.2
Sulfur 0.2
Chlorine 0.2
Sodium 0.1
Magnesium 0.05
Iron, Cobalt, Copper, Zinc, Iodine <0.05 each
Selenium, Fluorine <0.01 respectively
Iron, calcium, iron, zinc, potassium, iodine.
medicine and condition guarantee correctness , is for informational purposes only guidance or treatment for any medical conditions.
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