An electron possesses a negative charge of:

Options

A. `16xx10^(-19)` C
B. `1.60xx10^(-19)` C
C. `26xx10^(-19)` C
D. `1.8xx10^(-19)` C

Answer

To determine the negative charge of an electron, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Charge of an Electron**:
- An electron is a fundamental particle that carries a negative electric charge.

2. **Value of Charge**:
- The charge of one electron is a known constant in physics. It is approximately \(1.60 \times 10^{-19}\) coulombs.

3. **Identifying the Correct Option**:
- From the given options in the question, we need to identify which one corresponds to the known value of the charge of an electron.

4. **Evaluating the Options**:
- The options provided are:
- A) \(16 \times 10^{19}\) coulombs
- B) \(1.60 \times 10^{-19}\) coulombs
- C) \(26 \times 10^{-19}\) coulombs
- D) \(1.8 \times 10^{-19}\) coulombs
- Among these, option B) \(1.60 \times 10^{-19}\) coulombs matches the known value of the charge of an electron.

5. **Conclusion**:
- Therefore, the negative charge of an electron is \(1.60 \times 10^{-19}\) coulombs.

### Final Answer:
The negative charge of an electron is \(1.60 \times 10^{-19}\) coulombs.

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