1. What type of materials allow electricity to flow freely?

2. What type of materials are resistant to the flow of electricity?

3. Which of the following is the most conductive element?

4. Conductance is the inverse of what measurement?

5. What do we call a material that has a resistance of zero?

6. Why are electrical insulators important?

7. Which of the following is a good insulator?

8. What element is a good electrical semiconductor?

9. What metal is the most commonly used conductor in electronic wiring and electronic circuits?

10. The ________ of a material is a measurement of how well a material opposes the flow of electric current.