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a polymer used in manufacture of synthetic resins, fibres and plastics.
the volume of 1 mole of gas. The molar gas volume is equal for all gasses at a given temperature...
the part of the atmosphere that extends to a height of 10 km above the surface of the Earth.
the arrangement of electrons in the different orbitals in an atom.
a relative measure of the mass contribution of each component in a compound. The percentage...