Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus, Sulphur (Those are the top 6, not too sure which would not be in the top 5 though)
sulfur, nitrogen and oxygen
C8H18 is the most common because it is octane and everyone wants octane (gasoline). so it is the most common out of many Organic compounds.
The most common fullerene, C60, has 60 carbon atoms
By volume, it is Silicon.
Such common compound is Glucose C6H12O6 but most of the mono saccharides have same ratio.
biochemicals
The most common are carbon and hydrogen. Also oxygen, nitrogen, sulfur.
No, they're not. The most common organic compounds are hydrocarbons - just carbon with hydrogen bonded to it in various configurations.
C8H18 is the most common because it is octane and everyone wants octane (gasoline). so it is the most common out of many Organic compounds.
hydrogen
The most common fullerene, C60, has 60 carbon atoms
Organic chemistry is based on carbon. Carbon is the most common element found in living organisms.
Proteins.
By volume, it is Silicon.
silicon dioxide
Such common compound is Glucose C6H12O6 but most of the mono saccharides have same ratio.
Proteins are the most common, but if you're talking smaller scale then glucose.
biochemicals