I suppose that is practically impossible to calculate !
There are no known alien civilizations in our universe.
No; the two are quite different. The Universe is everything we can see; it contains many galaxies.
The answer is not determinable both because scientists have not determined the exact volume of the universe and because the universe is always expanding.
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Chemicals play a crucial role in many processes and technologies. For example, in batteries, chemicals are essential to facilitate the transfer of electrons to produce electricity. In general, chemicals can interact with materials to create reactions that can make things work or function in various ways.
easy answer: YES! EVERYTHING in the universe has "has chemicals on it"
The most common element in the Universe is hydrogen.
Yes, ammonia and isopropanol are chemicals; all the universe is a mixture of elements and chemical compounds.
Organic is because it has no chemicals.
Actually a galaxy is in a universe
There are many chemicals. CFC are one them.
421 chemicals, lol, but only 61 are "marijuana only" chemicals
there are 21 major religions in the universe
There is only one sky in the universe.
Well, the universe never stops so... the universe does not have a center.
The foundations of the universe are debated among many scholars. Many believe that the universe's foundation and emergence came from the combining of simple elements like hydrogen and oxygen.
Because the universe is made of chemicals. You are made of chemicals. Your desk is made of chemicals. Even your computer has a chemical composition. If you mean why do foods have pesticides in them, it's because farmers figured out that if the bugs don't eat the crops, they can sell them. If this is what you meant, your question is in the wrong category. Organic chemistry refers to the chemistry of carbon molecules.