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Nitrogen, Oxygen, Carbon and Hydrogen constitute more than 90% of the atoms in living organisms.
Moving up the Periodic Table increases electron attraction to the nucleus because of a small atomic radius. When electronegativity is below 1.5 strong covalent bonds can be formed.
N and O can also be hydrogen bond donors and acceptors so they can create weak bonds important for things such as the DNA double helix or lipids that need to form and reform.
C and N can form multiple bonds and therefore make long chains.
-Lauren Shartell
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What does the acronym CHON stand for in science?
The acronym CHON stands for the four most abundant elements in living organisms: carbon, hydrogen, oxygen, and nitrogen. These elements are essential for the structure and function of biological molecules.
What does carbon have in it?
Carbon is a chemical element that is known for its ability to form strong bonds with other elements, facilitating the diversity of organic compounds found in living organisms. It has six electrons, which gives it the ability to form up to four covalent bonds with other atoms. Carbon is a fundamental building block of life and essential for the structure of all living organisms.
Because carbon has four electrons in its outer energy level it can do what?
Because carbon has four electrons in its outer energy level, it can readily form covalent bonds with other atoms, allowing it to form a wide variety of compounds. This ability to form diverse bonds is the basis for the vast array of organic molecules found in living organisms.
Which elements are found in significant amounts in living organisms?
The most abundant elements in living organisms are carbon, hydrogen, nitrogen, and oxygen. These elements are essential for building organic molecules such as carbohydrates, lipids, proteins, and nucleic acids, which are essential for life. Other elements like phosphorus and sulfur are also present in smaller but important quantities.
What does CHON stand for?
CHON stands for the four most abundant elements found in living organisms: Carbon, Hydrogen, Oxygen, and Nitrogen. These elements are essential for building the molecules necessary for life, such as proteins, carbohydrates, and nucleic acids.
Which four of the naturally occurring elements are the most abundant in living organisms?
The four most abundant elements in living organisms are carbon, hydrogen, oxygen, and nitrogen. These elements are essential building blocks for biological molecules such as proteins, carbohydrates, lipids, and nucleic acids.
What does the acronym CHON stand for in science?
The acronym CHON stands for the four most abundant elements in living organisms: carbon, hydrogen, oxygen, and nitrogen. These elements are essential for the structure and function of biological molecules.
Of the 4 major organic molecules in living organisms the most abundant by far are the?
The most abundant of the four major organic molecules in living organisms are carbohydrates. Carbohydrates serve as a primary source of energy for cells and are found in a wide variety of foods such as fruits, vegetables, and grains.
List four elements most abundant in organisms?
Oxygen, Carbon, Nitrogen and Phosphorous.
What does carbon have in it?
Carbon is a chemical element that is known for its ability to form strong bonds with other elements, facilitating the diversity of organic compounds found in living organisms. It has six electrons, which gives it the ability to form up to four covalent bonds with other atoms. Carbon is a fundamental building block of life and essential for the structure of all living organisms.
What are the four main physical elements of the universe?
Hydrogen, helium, oxygen, and carbon are the most abundant elements in the universe.
Which are the four abundant elements in living cells?
carbon, oxygen, hydrogen, nitrogenAlthough all of these elements are found in living cells, the most abundant are carbon, hydrogen and oxygen (for carbohydrates and lipids) and nitrogen (for proteins and nucleic acids).
What are the four living organic compounds found in living organisms?
carbohydrates, lipids, nucleic acids, and proteins
Because carbon has four electrons in its outer energy level it can do what?
Because carbon has four electrons in its outer energy level, it can readily form covalent bonds with other atoms, allowing it to form a wide variety of compounds. This ability to form diverse bonds is the basis for the vast array of organic molecules found in living organisms.
What four things do living organisms need to live?
Air,Food,Water
What is the acronym of the 4 most abundant elements found in all living things?
The acronym for the 4 most abundant elements found in all living things is CHON that represents carbon, hydrogen, oxygen, nitrogen.
Which elements are found in significant amounts in living organisms?
The most abundant elements in living organisms are carbon, hydrogen, nitrogen, and oxygen. These elements are essential for building organic molecules such as carbohydrates, lipids, proteins, and nucleic acids, which are essential for life. Other elements like phosphorus and sulfur are also present in smaller but important quantities.
