The most prevalent in the human body by mass is oxygen.
To find the answer, we need to know more about the elemental composition in human body.
What is the elemental composition in human body?
- The element that is most prevalent in the human body by mass is oxygen.
- This makes sense if you think about it because the majority of the human body is made up of water, or H2O.
- The bulk of the human body is composed of 61–65% oxygen.
- Your body has considerably more hydrogen than oxygen atoms, but each oxygen atom is 16 times heavier than a hydrogen atom.
- The second prevalent element in the body is carbon. It is about 18%.
Thus, we can conclude that, the most prevalent in the human body by mass is oxygen.
Learn more about the oxygen here:
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