What elements are found in the human body?

Answer 1

Most of the human body is made up of water, H2O, with cells consisting of 65-90% water by weight. Therefore, it isn't surprising that most of a human body's mass is oxygen. Carbon, the basic unit for organic molecules, comes in second. 99% of the mass of the human body is made up of just six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus.

1. Oxygen (65%)
2. Carbon (18%)
3. Hydrogen (10%)
4. Nitrogen (3%)
5. Calcium (1.5%)
6. Phosphorus (1.0%)
7. Potassium (0.35%)
8. Sulfur (0.25%)
9. Sodium (0.15%)
10. Magnesium (0.05%)
11. Copper, Zinc, Selenium, Molybdenum, Fluorine, Chlorine, Iodine, Manganese, Cobalt, Iron (0.70%)
12. Lithium, Strontium, Aluminum, Silicon, Lead, Vanadium, Arsenic, Bromine (trace amounts)

Answer 2

There are too many elements found in the human body to answer easily; even toxic elements can be found. The most abundant and necessary elements of life include carbon, oxygen, hydrogen, nitrogen, sulphur, phosphorous, sodium, potassium, and chlorine.

Answer 3

The human body is primarily made up of oxygen, carbon, hydrogen, and nitrogen, which make up about 96% of our body's mass. Other important elements found in the body include calcium, phosphorus, potassium, sulfur, sodium, and magnesium. These elements play vital roles in various biological processes and are essential for maintaining overall health.

Answer 4

dirt and water.

if you wanna be fancy,

its earth and water.