First 79 words of the document:
Alloys a mixture of metals or a metal and carbon (in the case of
Anode a positively charged electrode.
Cathode a negatively charged electrode.
Electrolysis the decomposition of a compound by the passage of
Electrolyte a compound split up by an electric current when
molten or in a solution.
Smart alloy an alloy which can be restored to its original shape