Chemical Energy Video

What type of energy is stored in the bonds between atoms and molecules?

• Kinetic energy

• Chemical energy

• Thermal energy

• Electrical energy

When you eat food, what happens to the chemical energy in the food?

• It stays the same

• It turns into light

• It is released and used by the body

• It disappears

What happens to chemical energy in a car's engine?

• It turns into sound energy

• It becomes electrical energy

• It transforms into kinetic energy

• It stays as chemical energy

Which type of reaction releases energy?

• Neutral

• Exothermic

• Static

• Endothermic

What is an example of an endothermic reaction?

• Combustion of gasoline

• Photosynthesis

• Melting ice

• Boiling water