Material characteristics refer to the properties that define how a material behaves under various conditions. These properties include strength, flexibility, durability, and thermal conductivity. Understanding these characteristics helps in selecting the right material for specific applications, such as construction, manufacturing, or electronics. Different materials, such as metals, plastics, and ceramics, exhibit unique characteristics. For instance, metals are typically strong and conductive, while plastics can be lightweight and resistant to corrosion. By analyzing these traits, engineers and designers can make informed decisions to ensure safety, efficiency, and performance in their projects.