no, unless it is not
I think Fullerene is an element as it contains only carbon.
copper is a naturally occuring element
elements after uranium (atomic number 92) are all artificially made.
It would be single stranded when it has been synthetically made like a probe.
It means man-made.
Tylenol is not a fullerene.
If it's made synthetically, then it's no longer "Olive oil" -There is NO substitute for real virgin olive oil.
no, unless it is not
Fullerene is non polar
E151 is an azo dye and is made synthetically.
It was the first synthetically (chemically) made fabric. Before then, people had to use cotton and wool. It was the first synthetically (chemically) made fabric. Before then, people had to use cotton and wool.
it is naturally found
Amber, which is just hardened tree sap, has been duplicated synthetically, though most fake amber on the market is either simply plastic.
I think Fullerene is an element as it contains only carbon.
Only some radioactive isotopes, by nuclear reactions.
Guanine is a natural product but can be also preparated in laboratory.