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.
The Big Bang. Cosmologist, physicists, and most scientists believe in the Big Bang Theory. The most recent observations and measurements put the original âbangâ at about 13.7 billion years ago. It was said to have exploded from a point of singularity.This is the most generally accepted theory there is on the beginning of the universe and the theory that is most widely believed in the scientific community. What existed prior to the Big Bang is purely speculative and completely unknown.f that is so, then the universe would have had an infinite number of created things in it, and it would be full. But it is not full. Therefore, there has not been an infinite regression of creations. By definition, the Christian God never came into existence; that is, He is the uncaused cause (Psalm 90:2).