The mass of two objects together will be the sum of their individual masses. In contrast, an extensive property is a property of matter that does depend on the size or the amount of matter that is present. No matter how much material you try and melt, the material must still reach the same melting temperature. For example, melting point is an intensive physical property. Inside Physical vs Chemical Properties: Intensive PropertiesĪn intensive property is a property of matter that does not depend on the size or the amount of matter that is present. melting point (intensive): the temperature at which a substance melts.boiling point (intensive): the temperature at which a substance boils.Some examples of a physical property include: Moreover, they can be further classified into intensive and extensive properties. Physical properties can be measured or observed without changing the composition (chemical nature) of matter. A chemical property is determined by a substances properties that become apparent during a chemical reaction. Picture water freezing or melting, when water changes temperature it is still water, just in a different state of matter. Extensive and intensive properties can be classified as a physical property because they can be measured without changing the substance’s unique chemical identity.Īs an example, the freezing point of something is still considered a physical property. Other properties that that don’t rely on the amount of matter present, like color, are intensive properties. Quantities such as mass and volume, that depend on the amount of matter present, are extensive properties. Topics Covered in Other ArticlesĮach property of matter can be classified as either extensive or intensive, and either a physical or a chemical property. We will also cover physical versus chemical changes. In this tutorial on physical versus chemical properties, you will learn about the differences between physical, chemical, intensive and extensive properties.
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