Which of the following properties of silicon is not exploited in the manufacture of non-stick cookware?

Options

A. high resistance to heat
B. poor electrical conductivity
C. non-stick nature
D. high resistance to chemicals

Answer

To solve the question regarding which property of silicon is not exploited in the manufacture of non-stick cookware, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Properties of Silicon**:
- Silicon has several properties, including:
- High resistance to heat
- Non-stick nature
- High resistance to chemicals
- Electrical conductivity
- No electrical conductivity

2. **Understand the Context of Non-Stick Cookware**:
- Non-stick cookware is designed to prevent food from sticking to the surface during cooking.
- The properties that are typically exploited in non-stick cookware include:
- Non-stick nature (to prevent food from sticking)
- High resistance to heat (to withstand cooking temperatures)
- High resistance to chemicals (to ensure durability and safety)

3. **Analyze Each Property in Relation to Non-Stick Cookware**:
- **High resistance to heat**: This is important as cookware needs to withstand high temperatures without degrading.
- **Non-stick nature**: This is the primary property that makes cookware non-stick.
- **High resistance to chemicals**: This is also important for durability and safety.
- **Electrical conductivity**: This property is not relevant to the non-stick aspect of cookware. While some cookware may be designed for use on electric stoves, the actual non-stick functionality does not depend on electrical conductivity.
- **No electrical conductivity**: This is a property that does not apply to the cooking process directly.

4. **Determine the Answer**:
- The property of silicon that is not exploited in the manufacture of non-stick cookware is **electrical conductivity**. This property does not play a role in the non-stick function of the cookware.

### Final Answer:
The property of silicon that is not exploited in the manufacture of non-stick cookware is **electrical conductivity**.

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