atch the term in the left-hand column with the single definition in the right-hand column which best suits it. enter the appropriate letter in the blank. there is only one correct answer per blank. some definitions will not be used. passivation a. protecting a metal from corrosion by covering it with another metal with a more negative reduction potential. amphiprotic b. protection of a metal from corrosion by the formation of a metal oxide coating of the same metal. liquid junction c. the salt-filled bridge connecting the two compartments of an electrochemical cell. solute d. a molecular substance that is insoluble in water. rust e. when two substances are soluble in oneanother in all proportions.
