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the symbols used to represent an element or compound e.g. H2O for water
the process of atoms coming together to form a more stable molecular structure. Bond formation...
the theory whereby molecules undergo effective collisions to form new molecules.
the species or substance that exists before a chemical reaction has occurred. A substance added...
a special type of ion exchange reaction in which either carbonic acid or sulfurous acid is...
the temperature at which a substance changes phase from a liquid to a gas at a specific or fixed...