3. Gas Atom/Molecular Movement Illustration

4. Liquid Atom/Molecular Movement Illustration

5. Solid Atom/Molecular Movement Illustration A morph ous Crystalline Repeating Pattern – Crystal Lattice

6. E N E R G Y E N E R G Y Plasma Gas Liquid Solid Atom/Molecular Movement Illustration Word Bank Freezing Condensation Sublimation Evaporation Melting

7. How are Changes of State and Energy Related? A change in state happens when ________________ changes from one _______________ form to another. A change of state is always a physical change. Remember that in a physical change the _________________ of the substance does not change. Energy must be _______________ or ________________ in order for a substance to change its physical state. Particles of different substances move differently. This movement of particles depends on the state of the substance (solid, liquid or gas.) When energy is _______________, particles move __________________ and become hotter. When energy is _______________, particles move _______________ and become cooler. Matter Physical Identity Added Released Added Faster Released Slower

9. Energy Level Low Energy High Energy The most abundant form of matter in the UNIVERSE is __________________.

12. X X Solid X Gas X Plasma X X Liquid # Example Definite Shape Definite Volume Takes the Shape of the Container State of Matter is? 3 Iron 4 Helium 14 Fluorescent Lights 17 Mercury at Room Temperature