Final answer:
An intensive property may be measured without causing a chemical change, unlike extensive properties which depend on the quantity of matter.
Step-by-step explanation:
Like other physical properties, an intensive property may be observed and measured without any chemical change (reaction) occurring. Extensive properties depend on the amount of matter present, such as mass or volume, while intensive properties do not depend on the amount of matter and include attributes such as density and temperature. Learning to differentiate between extensive and intensive properties is critical in understanding how to categorize different types of physical properties.