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the mesopause is the end of the mesosphere.
states that the orbital with the lowest energy is the orbital that fills first.
the tail gas is the mixture of gases left over and discarded at the end of the industrial...
forces of attraction between two naturally occurring dipoles.
a method used to refine petrol by breaking covalent bonds between carbon atoms using heat and a...
if one variable increases, the other variable decreases at a fixed rate.