Which property is NOT a characteristic of matter?

The characteristic that is not a property of matter is the ability to change colors. Matter is defined by its fundamental properties: it has mass, occupies space, and can often be compressed depending on its state and conditions. While matter can indeed change colors due to chemical reactions, phase changes, or other interactions, color change itself is not a foundational characteristic or property of matter. It can occur in various substances but does not define what matter is. The essential properties of matter—mass, volume, and space occupation—are the ones that are universally applicable and relevant in the study of physics and chemistry.