Lesson 4.3 Thermal Energy

Multiple Choice

The hotter an object, the faster the molecules in

it move.

• True

• False

Multiple Choice

Protons and electrons

• Attract each other

• repel each other

• other

Multiple Choice

Opposite charges attract and like charges

• Attract each other

• repel each other

• other

Multiple Select

What two types of energy do molecules in matter possess?

• Potential

• Kinetic Energy

• Thermal Energy

• Gravity

Multiple Choice

What type of energy describes the motion of molecules in

matter?

• Kinetic Energy

• Potential Energy

Multiple Choice

Potential energy found in matter is based on the

___________________ between the molecules in matter.

• energy

• attraction

• repulsion

• electrons