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20 Μαΐ 2015 · Can you name the elements in the human body and what they do? Nearly 99% of the mass of your human body consists of just 6 chemical elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus.
For each of the four most common chemical elements in the human body: Specify its name; Specify its chemical symbol; Name at least one molecule or type of molecule in which it is found, and briefly describe that molecule’s function in the human body.
19 Ιουν 2023 · Chemical elements make up the staggering variety of molecules that combine to form DNA, cellular organelles, cells, tissues, and organs in the human body.
30 Απρ 2018 · The six most common elements found in life on Earth are carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur, and they compose 97 percent of a human's body mass. They can be remembered using the acronym CHNOPS.
4 Σεπ 2024 · There are several ways to consider the composition of the human body, including its elements, molecule types, and cell types. Most of the body is made up of water (H 2 O) with bone cells comprised of 31% water and the lungs 83%.
Almost 99% of the human body mass consists of six main elements; namely: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphor; 65–90% of each cell in the body is composed of water, as such, oxygen and hydrogen are among the main constituents of the human body. 1. Oxygen. Chemical symbol O 2; 65% of the human body weight.
27 Σεπ 2009 · The eleven common elements found in the human body and their percentage of total body weight. The other trace elements (less than 0.01%) are: boron (B), cadmium (Cd), chromium (Cr), cobalt (Co), copper (Cu), fluorine (F), iodine (I), iron (Fe), manganese (Mn), molybdenum (Mo), selenium (Se), silicon (Si), tin (Sn), vanadium (V), and zinc (Zn).
