Metals are______conductors of heat and _______.

Options

A. bad light
B. good, light
C. good , electricity
D. bad , electricity

Answer

To answer the question "Metals are______conductors of heat and ______," we need to fill in the blanks with the correct terms that describe the properties of metals.

### Step-by-Step Solution:

1. **Understanding the Properties of Metals**:
- Metals are known for their ability to conduct heat and electricity. This is one of their defining characteristics.

2. **Filling in the First Blank**:
- The first blank requires a term that describes how well metals conduct heat. Metals are generally known to be "good" conductors of heat.
- Therefore, we fill in the first blank with "good".

3. **Filling in the Second Blank**:
- The second blank also requires a term that describes how well metals conduct electricity. Similar to heat, metals are also "good" conductors of electricity.
- Thus, we fill in the second blank with "electricity".

4. **Final Answer**:
- Combining both parts, we conclude that the complete statement is: "Metals are good conductors of heat and electricity."

### Final Answer:
Metals are **good** conductors of heat and **electricity**.

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