https://padlet.com/s1967147/fte5yzwr4hui Made with whimsy en-us 2018-09-21 16:53:38 UTC 2018-09-21 17:21:39 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Carfront.png s1967147 https://padlet.com/s1967147/fte5yzwr4hui/wish/284473714 a particular kind of matter with uniform properties.]]> 2018-09-21 17:00:37 UTC https://padlet.com/s1967147/fte5yzwr4hui/wish/284473714 s1967147 https://padlet.com/s1967147/fte5yzwr4hui/wish/284475275 a substance made by mixing other substances together.]]> 2018-09-21 17:03:42 UTC https://padlet.com/s1967147/fte5yzwr4hui/wish/284475275 s1967147 https://padlet.com/s1967147/fte5yzwr4hui/wish/284479991 A homogeneous mixture is a solid, liquid, or gaseous mixturethat has the same proportions of its components throughout any given sample. Conversely, a heterogeneous mixture has components whose proportions vary throughout the sample. ... An example of a homogeneous mixture is air.]]> 2018-09-21 17:13:18 UTC https://padlet.com/s1967147/fte5yzwr4hui/wish/284479991 s1967147 https://padlet.com/s1967147/fte5yzwr4hui/wish/284480479 A heterogeneous mixture is simply any mixture that is not uniform in composition – it's a non-uniformmixture of smaller constituent parts. Using variousmeans, the parts in the mixture can be separated from one another.]]> 2018-09-21 17:14:17 UTC https://padlet.com/s1967147/fte5yzwr4hui/wish/284480479 s1967147 https://padlet.com/s1967147/fte5yzwr4hui/wish/284481161 A physical property is any property that is measurable, whose value describes a state of a physical system. The changes in the physical properties of a system can be used to describe its changes between momentary states. Physical properties are often referred to as observables. They are not modal properties.

]]> 2018-09-21 17:15:45 UTC https://padlet.com/s1967147/fte5yzwr4hui/wish/284481161 s1967147 https://padlet.com/s1967147/fte5yzwr4hui/wish/284481697 Intensive properties are bulk properties, which means they do not depend on the amount of matter that is present. Examples of intensive properties include: Boiling point. Density.]]> 2018-09-21 17:16:55 UTC https://padlet.com/s1967147/fte5yzwr4hui/wish/284481697 s1967147 https://padlet.com/s1967147/fte5yzwr4hui/wish/284482283 An extensive property is a property that depends on the amount of matter in a sample. Mass and volume are examples of extensive properties. ... Color, temperature, and solubility are examples of intensive properties.]]> 2018-09-21 17:18:09 UTC https://padlet.com/s1967147/fte5yzwr4hui/wish/284482283 s1967147 https://padlet.com/s1967147/fte5yzwr4hui/wish/284482711 Chemistry. a property or characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed: Combustibility is an important chemical property to consider when choosing building materials.]]> 2018-09-21 17:19:04 UTC https://padlet.com/s1967147/fte5yzwr4hui/wish/284482711 s1967147 https://padlet.com/s1967147/fte5yzwr4hui/wish/284483308 A physical change is a change in which no new substances are formed. Physical changes affect the form of a chemical substance, but not its chemical composition. ... But can not usually be used to separate compounds into chemical elements or simpler compounds.]]> 2018-09-21 17:20:16 UTC https://padlet.com/s1967147/fte5yzwr4hui/wish/284483308 s1967147 https://padlet.com/s1967147/fte5yzwr4hui/wish/284483656 a usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties or composition, resulting in the formation of at least one new substance: The formation of rust on iron is achemical change.]]> 2018-09-21 17:20:59 UTC https://padlet.com/s1967147/fte5yzwr4hui/wish/284483656