1 When you find the program Dell Support Center, click it, and then do one of the following: 2  Windows Vista/7/8: Click Uninstall. 3  Windows XP: Click the Remove or Change/Remove tab (to the right of the program). 4  Follow the prompts.
The meaning of a property in the subject of Science is a specific state of matter. Property: a specific state in matter! Adios! For example: solid, liquid, or gas.
gen atom. The chemical and physical properties of a substance refer to measurable or observable qualities or attributes that are used to distin-guish between different substances. Chemical properties describe how a substance interacts with other matter. Sodium and potassium, for example, react with water, but aluminum and gold do not. Physical properties are descriptive characteristics of matter. Examples of physical properties include color, density, conductivity, and malleability. Every substance will have a unique set of chemical and physical properties that can be used to identify it, because every type of substance has a unique atomic composition. It is often challenging to determine the identity of an unknown substance based on its chemical and physical properties.