There are a lot more than 2 - amino acids, proteins, DNA, RNA, Tissue, bone, etc, blood, hemoglobin
There are millions of them, not just one!. Every protein contains nitrogen.
Nitrates
Organic compounds always contain Carbon and Hydrogen. Most organic compounds contain elements like Oxygen,Nitrogen,Phosphorus and sulphur. Organic compounds are found in living things.
organic
Every organic compounds consist Carbon and Hydrogen. Other then that, more organic compounds contain Oxygen,Nitrogen,Phosphorus and Sulphur. Some organic compounds may contain Halides, or other elements.
Crude oil compounds: Carbon, hydrogen, sulfur nitrogen, oxygen, metals, salts.
lead nitrogen and oxygen
There are millions of them, not just one!. Every protein contains nitrogen.
carbon, oxygen, hydrogen, and nitrogen
In addition to carbon, organic compounds almost always contain Hydrogen and or Oxygen and Nitrogen
The cycle containing Nitrogen, sulphur, oxygen or phosphorus are known as Hetero-cyclic compounds, only for nitrogen you may say 'Azo cyclic compounds'
Nitrates
All do. They are carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur.
Organic compounds always contain Carbon and Hydrogen. Most organic compounds contain elements like Oxygen,Nitrogen,Phosphorus and sulphur. Organic compounds are found in living things.
Organic compounds are made with carbon and some other atom. Often, this is hydrogen, oxygen, or nitrogen, but occasionally it can be some other element.
organic
Nitrogen oxide can refer to a binary compound of oxygen and nitrogen, or a mixture of such compounds.