An object is charged when it has a charge imbalance, which means the

Options

A. object contains no protons
B. object contains no electrons
C. object contains equal number of electrons and protons
D. object contains unequal number of electrons and protons

Explanation

To solve the question regarding the condition for an object to be charged, we can break it down into clear steps:

### Step-by-Step Solution:

1. **Understanding Charge Imbalance**:
- An object is said to be charged when there is an imbalance between the number of protons (positively charged particles) and electrons (negatively charged particles) within it.

2. **Identifying Charge States**:
- If an object has an equal number of protons and electrons, it is electrically neutral. This means there is no charge imbalance.
- If the number of protons exceeds the number of electrons, the object becomes positively charged.
- Conversely, if the number of electrons exceeds the number of protons, the object becomes negatively charged.

3. **Conclusion on Charge Imbalance**:
- Therefore, the condition for charge imbalance is that the object must contain an unequal number of protons and electrons. This imbalance results in a net charge on the object.

4. **Final Answer**:
- The correct condition for an object to be charged is that it contains an unequal number of electrons and protons.