Which of the following is an example of chemical energy?

• A. Energy stored in the bonds of glucose molecules
• B. Energy from sunlight
• C. Energy stored in a stretched rubber band
• D. Energy of a moving car

Answer: (A)

Verified step by step guidance

1. Understand that chemical energy is the energy stored within the bonds of chemical compounds, which can be released or absorbed during chemical reactions.
2. Identify the options that involve energy stored in chemical bonds versus other forms of energy such as mechanical or radiant energy.
3. Recognize that energy stored in the bonds of glucose molecules is chemical energy because glucose is a chemical compound and its bonds hold potential energy.
4. Note that energy from sunlight is radiant energy, energy stored in a stretched rubber band is elastic potential energy, and energy of a moving car is kinetic energy.
5. Conclude that the correct example of chemical energy is the energy stored in the bonds of glucose molecules.