Final answer:
Flammable solids are substances that can ignite and burn easily, which is a chemical property of the material. Most organic solvents are examples of flammable materials, and this flammability is a significant safety hazard that must be managed in chemical handling and storage.
Step-by-step explanation:
Flammable solids are substances that are susceptible to catching fire and burning rapidly in the presence of an ignition source. They are a type of chemical property. Unlike substances that are simply reactive or dissolve in water, flammable solids can ignite due to conditions such as friction, absorption of moisture, or exposure to air. The flammability of a substance is an important chemical property, which is indicative of how easily a material can burn or ignite, causing fire or combustion. Examples of this are most organic solvents which are flammable or highly flammable, especially when volatile. It is important to note that solvent vapors, which are heavier than air, can travel to ignition sources and are susceptible to causing explosions or flash fires.Exercise 1.4.1B inquires about chemical properties and lists flammability among other options. According to the background information provided about chemical properties, flammability is indeed a chemical property because it involves the production of different matter through the process of combustion.Different substances have different levels of flammability. Some, like dichloromethane and chloroform, are exceptions due to their chemical structure. Waste materials, such as used solvents and waste oils with flashpoints below 60°C, also fall into the category of flammable substances as defined by their ability to cause fire under specific conditions.