They are so abundant on earth
Carbon, Hydrogen and Oxygen are the three main elements of organic compounds.
Carbon, nitrogen, oxygen, hydrogen, calcium, sodium & potassium
The most common elements found in organic compounds are carbon, hydrogen, and oxygen. In living systems, the most abundant elements are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur.
Carbon and hydrogen are found in all organic compounds. Oxygen and nitrogen are also commonly present in organic molecules.
Water (H2O) contains hydrogen and oxygen, but does not contain nitrogen or carbon. Water is composed of two hydrogen atoms bonded to one oxygen atom. Nitrogen and carbon are found in other compounds, but not in water itself.
Carbon, Hydrogen and Oxygen with Nitrogen being the 4th.
All organic compounds contain carbon and hydrogen as a minimum. Other elements are found in some organic compounds such as oxygen, nitrogen or sulphur.
The elements most commonly found in organic compounds are carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur and phosphorus. Carbon and hydrogen are the primary elements in organic molecules, while oxygen, nitrogen, sulfur, and phosphorus can also be present in varying amounts depending on the specific compound.
Organic compounds contain carbon, hydrogen, oxygen, nitrogen, and sometimes other elements like sulfur and phosphorus. These elements form the basic building blocks of organic molecules found in living organisms.
Carbon and hydrogen atoms are always found in organic compounds. Additionally, organic compounds may also contain oxygen, nitrogen, sulfur, or other elements in smaller quantities.
Organic compounds are mainly made of carbon and hydrogen. Some other elements such as oxygen,nitrogen ,phosphorous can be found in them too. Organic compounds are found on living beings.
Oxygen is found in literally millions of compounds, in both organic and inorganic chemistry.