conductors

Why are metals considered good conductors?

• They are lightweight

• They have tightly bound electrons

• They have free electrons

• They have high resistance

Which materials provide the easiest path for electric current?

• Conductors

• Semiconductors

• Resistors

• Insulators

What is a benefit of using conductors with very low resistance?

• They save electricity

• They are more durable

• They are cheaper

• They are lightweight

Which metal is the most conductive but not commonly used due to its cost?

• Gold

• Copper

• Silver

• Aluminum

What is an electrical insulator?

• A material with high conductivity

• A material that blocks electric current

• A material that allows electric current to flow freely

• A material with low resistance