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adhesive (sticky) and elastic, tending to gather together in drops rather than spread over a surface.
a process that takes energy into the system. This increases the internal energy of the system (...
the theory whereby molecules undergo effective collisions to form new molecules.
forces of attraction between non-polar molecules (H2; CH4 ) or the atoms of a monatomic gas...
a polymer used in manufacture of synthetic resins, fibres and plastics.