[Free Registration/Login Required] Compare three states of matter: solid, liquid, and gas.

[Free Registration/Login may be required to access all resource tools.] Definition of state of matter and the three common states of matter and their differences.

Did you know the ancient Greeks first identified the three states of matter? Read about how the molecules differ in solids, liquids, gases, and plasma. View photographs and watch how the molecules move in each state. If you're really...

Through a series of five related sections, this 24 page pdf file examines a range of topics associated with states of matter including physical interactions between molecular units, bonding within molecular units, molecular units of...

[Free Registration/Login may be required to access all resource tools.] In this online tutorial, students will begin to understand a substance according to its physical properties. Learn to distinguish between extensive and intensive...

In this series of chemistry labs, students learn about the three states of matter by observing how molecules contract or expand as they change state.

See how gas, liquid, and solid molecules react to external pressure in this simulation. Also see a model of intermolecular motion through elliptical particles.

[Free Registration/Login may be required to access all resource tools.] Definition of state of matter and the three common states of matter and their differences.

This lesson focuses on the states of matter: solids, liquids, and gases. It also discusses the Kinetic Theory of Matter, Thermodynamics, Triple point, Phase Change Graphs and the Heating Curve of Water. It provideds adrawing of a heating...

Concept animation compares molecular movement of solids, liquids, and gases.

[Free Registration/Login may be required to access all resource tools.] Kinetic theory of matter and how kinetic energy relates to the state of matter.

[Free Registration/Login may be required to access all resource tools.] Kinetic theory of matter and how kinetic energy relates to the state of matter.

A very descriptive site that allows students to understand the different states of matter at the atomic level. Also discusses the process of phase changes and displays phase change graphs. Thermochemistry is also touched upon for high...

The class will go back over the Power Point presentation on chemical and physical properties. The teacher will then conduct numerous liquid nitrogen demos. This instructional activity is used early in the Chemistry course. The students...

A collection of grid puzzles that cover topics in basic chemistry, including acids, salts, alkalis, chemistry lab equipment, the periodic table, states of matter, and more. These are excellent for topic review and reinforcement. The...

Five exemplary chemistry lessons about the three states of matter complete with handouts and animations.

Discusses gas as a state of matter, the history and use of the terms vapor and gas, and types of elemental gases.

Learners build a model of a water molecule and design an experiment to see if adding energy affects the rate of evaporation.

Discover the concept that energy transfer and molecular motion cause the change in state from a solid to a liquid. Also compare state changes of water to the state changes of other substances.

An interactive guide to the basics of solids, liquids, and gases. Wonderful pictures show the makeup of each and how the particles move in these states of matter.

Students investigate how low temperature causes water vapor to condense into a liquid and then freeze to form a solid.

Nice tree structure which shows the different separation technique needed for the two sides. Also gives examples of physical changes/separation techniques.

[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students identify the chemical properties of a substance and describe chemical changes and differentiate them from physical changes....

A slideshow illustrating the science of matter from its properties, states, and classification to mixtures and the Periodic Table of Elements.