What form of energy travels through space exhibiting wavelike behavior?

Electromagnetic radiation is the correct answer because it consists of energy that travels through space in the form of waves. This includes a wide range of wavelengths, from radio waves to visible light, and up to gamma rays. Each type of electromagnetic radiation travels at the speed of light and displays wavelike characteristics such as wavelength and frequency. This behavior is a fundamental aspect of how energy in the form of electromagnetic waves interacts with matter and propagates through empty space.

In contrast, thermal energy pertains to the internal energy of a substance due to the kinetic energy of its molecules, and while it can cause energy transfer, it does not propagate through space in a wavelike form. Kinetic energy is the energy associated with the motion of objects, which also does not exhibit wavelike properties in space. Chemical energy refers to the energy stored in the bonds of chemical compounds and is released during a chemical reaction, but it does not have the properties of waves traveling through space. Thus, electromagnetic radiation uniquely fits the description of energy that travels through space exhibiting wavelike behavior.