American Chemical Society: Chemistry for Life.About this Lesson You may be able to complete this lesson in less than 1 class period. If you think this will be the case, you can move on to Lesson 2, ...

How do scientists use the states of matter to create new inventions? Scientists care about the state of matter so they can explain why things happen or how to develop new uses. Meet a material ...

Faust and his colleagues grouped states into three buckets based on their gun laws: most permissive, permissive and least permissive. Then they looked at the overall pediatric firearm deaths in ...

Experimentally, it must be distinct. Two states of matter must have distinct experimental properties. A solid and a liquid cannot be compressed, but a gas can be. They respond differently to our ...

Liquid crystals and liquid glass are among these peculiar states, but they are not alone. “We all observe in everyday life at least three states of matter: solid, liquid, and gas.