What is the most abundant element in the human body?

Don't have that trouble upstairs. Simply understood as:

The basic 70% chemical composition of human beings and animals and plants is who, among which the content of oxygen in water is the highest, so it should be oxygen.

What is the most abundant metallic element in the human body? It seems simple, but the accuracy rate is less than 10%!

The top five most abundant elements in the human body: oxygen, carbon, hydrogen, nitrogen, calcium. In the human body chemical element content ranking from high to low, it is oxygen, carbon, hydrogen, nitrogen, calcium, phosphorus, sulfur, potassium, sodium, chlorine, magnesium, iron, zinc, copper, iodine, manganese, etc., but the top five elements with the most content in the human body are oxygen, carbon, hydrogen, nitrogen, calcium, but in the earth's crust, the content of these elements from large to small is oxygen, silicon, aluminum, iron, calcium, sodium, potassium, magnesium, hydrogen, the following is specifically about the top five elements with the most content in the human body.

Introduction to the top five most abundant elements in the human body:

1. Oxygen.

In the human body, there are 11 macro elements, which are also called the main elements, namely oxygen, carbon, hydrogen, nitrogen, calcium, phosphorus, sulfur, potassium, sodium, chlorine, magnesium, the content of this oxygen element can reach 65%, it can be said to be the most abundant element in the human body, this oxygen, carbon, hydrogen, nitrogen, it accounts for 95% of the body quality.

2. Carbon element.

In the human body, the content of carbon can reach 18%, the basic units of life, amino acids, nucleotides, they are made of carbon as the skeleton change, which plays an important role in the human body.

3. Hydrogen.

This hydrogen element is the most abundant chemical element in nature, in the human body, the content of hydrogen can reach 10%, this hydrogen element also plays an important role in the human body, this hydrogen can protect the selective clear malignant free radicals, is helpful to antioxidant.

4. Nitrogen.

In the human body, the content of hydrogen can reach 3%, we say that the essence of life is protein, and the only nitrogen is protein, which can be said to be one of the important elements of life, we should not underestimate its role.

5. Calcium.

We can know that the top five elements with the most content in the human body are calcium, it is also the most abundant metal element, it exists in bones and blood, it is the most abundant inorganic element in the human body, also known as the life element, it plays an important role in the formation of bones and the development of the human body.

Oxygen (content: 65%)

There are 8 essential trace elements, including iodine, zinc, selenium, copper, molybdenum, chromium, cobalt and iron. There are 5 elements that may be necessary for the human body, including manganese, silicon, boron, vanadium and nickel.

There are 7 elements that are potentially toxic but may have essential functions at low doses, including fluorine, lead, cadmium, mercury, arsenic, aluminum, and tin.

Hello, the most abundant element in the human body.

Carbon is the element that makes up organic matter, the human body is made up of cells, and the most compounds in cells are water at wet weight and protein at dry weight. Proteins have a large amount of carbon. Carbon is a large amount of the element that the human body needs. Carbon, hydrogen, oxygen.

Nitrogen, phosphorus, sulfur, potassium, calcium, magnesium, iron, manganese, molybdenum, copper, zinc, boron are trace elements.

Oxygen (O), the content of oxygen in the human body is more than 65%.

The most basic element of the human body is carbon (C), which is responsible for most of the composition of the human body.

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