Table of Contents
What three elements make up most of the body?
Nitrogen – 2.4kg The four most abundant elements in the human body – hydrogen, oxygen, carbon and nitrogen – account for more than 99 per cent of the atoms inside you. They are found throughout your body, mostly as water but also as components of biomolecules such as proteins, fats, DNA and carbohydrates.
What are the top 3 elements in the human body and their percentages?
Elements
| Element | Symbol | percent mass |
|---|---|---|
| Oxygen | O | 65.0 |
| Carbon | C | 18.5 |
| Hydrogen | H | 9.5 |
| Nitrogen | N | 3.2 |
What 3 elements make up more than 90% of the mass in the human body?
Roughly 96 percent of the mass of the human body is made up of just four elements: oxygen, carbon, hydrogen and nitrogen, with a lot of that in the form of water.
What are the top 10 most abundant elements in the human body?
The top 10 elements (by mass) in the human body are O, C, H, N, Ca, P, Mg, K, S & Na. Of these, the heaviest in terms of atomic weight is calcium, but the densest is carbon (2.266 g/cc as graphite, 3.53 g/cc as diamond).
What are the four most common elements in the human body?
Carbon, hydrogen, oxygen, and nitrogen are the four most common elements in the human body.
What are the four elements that make up most of the body?
The 96.5 percent of the human body is made up of four elements. The four elements are carbon, hydrogen, nitrogen, and oxygen.
What are the most important elements in the body?
These elements, oxygen, carbon, and hydrogen, combine to form the constituents of some of the most essential processes in the human body, such as cellular respiration. The remaining elements are also important, assisting our bodies in performing other vital processes. The most abundant elements in the human body are oxygen, carbon and hydrogen.