Question

Anode is made up of
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Answer 1

Explanation:

The anode is made from a metal alloy with a more "active" voltage (more negative electrochemical potential) than the metal of the structure it is protecting (the cathode). The difference in potential between the two metals means the sacrificial anode material corrodes in preference to the structure.

Answer 2

Answer:

positive

Explanation:

because anode cause positive&cathode cause negative