Discuss the function of a galvanic cell.

Explanation

### Step-by-Step Text Solution:

1. **Definition of a Galvanic Cell**:
A galvanic cell is a device that converts chemical energy into electrical energy. It is a type of electrochemical cell that generates electrical energy through spontaneous chemical reactions.

2. **Components of a Galvanic Cell**:
A typical galvanic cell consists of two electrodes: the anode and the cathode.
- The **anode** is the negative electrode where oxidation occurs (loss of electrons).
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