What does the term "compatibility" mean in hazardous material handling?

The term "compatibility" in hazardous material handling refers specifically to the ability of different materials to be stored and transported together without undergoing a chemical reaction that could lead to hazardous situations. In the context of hazardous materials, this is crucial because incompatible substances can react violently or produce toxic fumes when they come into contact with each other.

For example, certain chemicals might be stable when isolated but can become dangerous when combined, potentially creating explosions or toxic reactions. Understanding compatibility ensures that hazardous materials are managed safely throughout handling, shipping, and storage processes, protecting both workers and the environment.

The other options do not capture this critical aspect of hazardous material handling. The ability to sell materials together, easy access, or withstand high temperatures does not address the risk of chemical reactivity, which is central to safety in handling hazardous materials.