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a chemical reaction in which heat, pressure or a catalyst is used, singly or in combination, to rearrange the atoms in molecules to form new molecules.
a polymer used in manufacture of synthetic resins, fibres and plastics.
spherical orbital that may contain a maximum of 2 electrons. Found in every energy level
the SI unit of amount of substance. 1 mole contains the same number of particles as there are in...
a solid network of atoms making up a large crystal with covalent bonds between the atoms.
the quantity of charge available from the fully charged cell.