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a group of organic molecules formed by condensation of two alcohol molecules.
the plastics converter industry uses polymers to manufacture useful everyday objects.
the movement of particles from an area of higher concentration to an area of lower concentration...
electrochemical cells. Electricity is produced from chemical reactions in the cell.
spherical orbital that may contain a maximum of 2 electrons. Found in every energy level
when radioactive particles collide with air molecules, they can cause the molecules to lose or...