In electrolysis, what occurs at the cathode?

In electrolysis, what occurs at the cathode?

Step 1: Understand that electrolysis is a process that uses electricity to cause a chemical change.
Step 2: Identify the two electrodes in electrolysis: the anode (positive) and the cathode (negative).
Step 3: Know that at the cathode, reduction occurs. This means that substances gain electrons.
Step 4: Remember that gaining electrons makes the substance more negative.
Step 5: Conclude that during electrolysis, the cathode is where reduction happens because it attracts positive ions.

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