Answer the following questions:

Define static electricity.

Identify and explain why there are two types of charges.

Explain how electric charges are distributed in atoms and molecules.

Identify the difference in the way some materials handle the movement of charges.

Define and mention that they are conductors.

Define and mention that they are insulators.

Define and mention that they are semiconductors.

Explain how to use the electroscope to study electricity.

Compare how the electrical force is similar to or different from the gravitational force.