decreases from the same person in the periodic desk are chemically reactive in a similar highway
simple_chemical_decomposition is not chemical_decomposition. periodic_acid is chemical_compound. simple_chemical_decomposition is chemical_decomposition. decomposition is not chemical_reaction. decomposition is chemical_reaction. cracking_reaction is not chemical_decomposition. chemical_decomposition is not chemical_reaction. periodic_acid is not chemical_compound. chemical_decomposition is chemical_reaction. corrosion is not chemical_process.