Polymerization is the method of creating a synthetic polymer by combining many small monomer molecules into chain held together by covalent bonds. There are two major forms of polymerization, step growth polymerization, and chain growth polymerization. 1  The main difference between the two types of polymerization is that in chain growth polymerization, monomer molecules are added to the chain one at a time.
United States Common Sense is a non-partisan non-profit policy group dedicated to opening government data and resources to the public, developing data-driven policy analysis, and educating citizens about how their governments work. Â© 2018 United States Common Sense. All Rights Reserved.
For the current Congress, see 115th United States Congress. For the building, see United States Capitol. The United States Congress is the bicameral legislature of the federal government of the United States consisting of two chambers: the Senate and the House of Representatives. The Congress meets in the Capitol in Washington, D.C.