State of Matter VolumeShapeParticlesDiagram 2. Solid 3. Liquid 4. Gas 5. Plasma DefiniteDefiniteVibrate in place Definite Not definite Stay close but move freely Not definite Not definite Far apart, move at high speeds in all directions Not definite Not definite Move at high speeds; found in stars, lightning, and neon lights

4. Definite shape and volume 5. Found in stars, neon lights, and lightning 6. An example is a desk 7. Has the most energy 8. When water freezes it becomes this 9. An example is orange juice 10. Its molecules will completely fill a container

Gas Liquid Solid

sublimation deposition evaporation condensation melting freezing

Gas Liquid Solid Deposition Sublimation Evaporation Condensation Melting Freezing

Example: P = F / A Water exerts a force of 100 Newtons over an area of 25 m 2. What is the pressure?

A. If force _____________ over an area, the pressure increases; if force over an area ________________, the pressure decreases. B. _______________ ___________ - air presses down on Earth with force. C. Pressure can be _____________as the pressure pushing down equals the pressure pushing up. D. As _____________ increases, air pressure decreases.

17. ______________________ - buoyant force on an object is equal to the weight of the fluid displaced by the object.