An object is said to be charged when its has an excess or a deficiency of ______

Options

A. Electrons
B. Neutrons
C. Protons
D. atoms

Answer

To solve the question, "An object is said to be charged when it has an excess or a deficiency of ______," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Charge**:
- A charged object has an imbalance of electric charge. This imbalance occurs when there are either too many or too few electrons compared to protons.

2. **Identifying the Particles**:
- In an atom, there are three main subatomic particles: protons, neutrons, and electrons.
- Protons are positively charged.
- Neutrons are neutral (no charge).
- Electrons are negatively charged.

3. **Analyzing the Options**:
- Since protons and neutrons do not change in number to create charge (protons remain constant in number, and neutrons are neutral), they cannot be the answer.
- The only particle that can be gained or lost to create a charge is the electron.

4. **Conclusion**:
- Therefore, an object is said to be charged when it has an excess or a deficiency of **electrons**.

### Final Answer:
An object is said to be charged when it has an excess or a deficiency of **electrons**.

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