IUPAC definition. polymerization: The process of converting a monomer or a mixture of monomers into a polymer. An example of alkene polymerization, in which each styrene monomer's double bond reforms as a single bond plus a bond to another styrene monomer.
There is evidence to indicate the Big Bang may have resulted from another, earlier universe collapsing in on itself, rather than from expanding from a point on infinitely hot and dense material. Instead, the universe appears to be going through constant phases of expansion (as it is at present) and contraction in a never-ending cycle. This theory of universe formation, known as the Big Bounce, was first proposed almost a century ago.
Big Bang Theory-The Premise The Big Bang theory is an effort to explain what happened at the very beginning of our universe.Discoveries in astronomy and physics have shown beyond a reasonable doubt that our universe did in fact have a beginning.he big bang theory is an effort to explain what happened during and after that moment. According to the standard theory, our universe sprang into existence as singularity around 13.7 billion years ago.