Half life period of `C^14` is : -

Options

A. 500 years
B. 5000 years
C. 50 years
D. `5xx 10^4` years

Answer

To solve the question regarding the half-life period of Carbon-14, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Half-Life**:
- The half-life of a radioactive isotope is the time required for half of the isotope in a sample to decay. This means that if you start with a certain amount of Carbon-14, after one half-life, only half of that amount will remain.

2. **Identifying the Options**:
- The question provides four options for the half-life of Carbon-14:
- Option 1: 500 years
- Option 2: 5,000 years
- Option 3: 350 years
- Option 4: 5 x 10^4 years

3. **Recalling the Known Value**:
- The half-life of Carbon-14 is a well-established scientific fact. It is commonly known to be approximately 5,730 years. However, in the context of the options provided, the closest and most commonly referenced value is 5,000 years.

4. **Selecting the Correct Answer**:
- Based on the known half-life of Carbon-14 and the options given, the correct answer is **Option 2: 5,000 years**.

### Final Answer:
The half-life period of Carbon-14 is **5,000 years**.

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