![]() Now, how can we tell them apart? One way is to determine their densities. They are all the same size and shape, and all of them are silver-colored. Let's say you were handed three metal balls. We can use these properties to determine the identity of unknown compounds or elements. Other examples of physical properties are malleability (the ability of a substance to be molded into thin sheets), hardness, solubility, and electrical conductivity. Intensive physical properties do not depend on the amount of material, such as boiling point, density, or temperature.Įxtensive physical properties do depend on the amount, such as mass, length, and shape. So what are these properties exactly? Physical Properties A substance can have two main types of properties: chemical and physical. Everyone has their unique properties that help us identify them. Elements and chemical compounds work the same way. How would you find them? You can identify them by things like height, hair color, and how talkative they are. Let's say you had to pick your friend out of a crowd. What are physical and chemical properties? Lastly, we'll learn the key differences between these two.We'll identify examples of each of these changes.Then we will dive into the definition of physical and chemical changes.We will look at examples of these properties and how we can utilize them to identify unknown substances.Firstly, we will define physical and chemical properties. ![]() ![]()
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