Flow of electron is called :

Options

A. Electroplating
B. Electric current
C. Electrodes
D. Electrolyte

Answer

To answer the question "Flow of electron is called:", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Concept**:
- The question is asking about the term used to describe the movement of electrons. In physics, the movement of electrons is a fundamental concept related to electricity.

2. **Identifying Key Terms**:
- We have several terms to consider: electroplating, electrodes, electric current, and electrolyte.
- Each of these terms has a specific meaning in the context of electricity and chemistry.

3. **Analyzing Each Term**:
- **Electroplating**: This refers to the process of depositing a layer of metal onto a surface using electrical current. This is not the term we are looking for.
- **Electrodes**: These are conductors through which electricity enters or leaves an object, but they do not describe the flow of electrons itself.
- **Electric Current**: This is defined as the flow of electric charge, which is primarily due to the movement of electrons in a conductor. This is likely the term we are looking for.
- **Electrolyte**: This is a substance that produces an electrically conducting solution when dissolved in a solvent, but it does not refer to the flow of electrons.

4. **Conclusion**:
- Based on the analysis, the correct answer to the question "Flow of electron is called:" is **electric current**.

### Final Answer:
The flow of electron is called **electric current**.

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