What phase is this substance in?

Phases of Matter is about Solids, Liquids, Gases, and Plasma

1. Solids Have volume & mass Definite shape Atoms are close together Atoms are packed tightly and vibrate back and forth

2. Liquids Have volume & mass No definite shape- open container’s shape Atoms farther apart Atoms moving around one another

Gases No volume & mass No definite shape closed container’s shape Atoms very far apart Atoms moving very fast and far apart

Phases of Matter and Molecules

Plasma Very rare on Earth – lightening, fire, aurora borealis Found in outer space/stars Very hot/conduct electricity

Phases of Matter or States of Matter SOLIDS LIQUIDSGASES

Assignment Answer the questions on the back of your notes. TOD – will be announced when entire class is completed with questions.

TOD Answer the your essential question by drawing and labeling images of the particles. EQ: What are the characteristics of solids, liquids, and gases?

Changes in states of matter Requires heat (thermal energy) Molecules change speed –Heating – molecule speed increases –Cooling – molecule speed decreases

Sublimation = solid to gas

Evaporation = liquid to gas

Condensation = gas to liquid

Freezing = liquid to solid

Melting: solid to a liquid

Deposition: gas to solid

Evaporatio n Condensatio n LIQUID SOLID GAS Deposition Melting Sublimation Freezing

Assignments #1 Use page 475 to make a foldable. (Draw Molecules) Don’t forget standard and essential question on the back of foldable. –Standard: SPS5: Students will compare and contrast the phases of matter as they relate to atomic and molecular motion. –EQ: What are the characteristics of solids, liquids, and gases. #2 After completing foldable – show Mrs. Weis and get LINCS table for completion. Using the following words: –Solid –Liquid –Gas –Sublimation –Evaporation –Condensation –Freezing –Melting LINCS = TOD!

Activator Use your completed LINCs table to complete this activator. You will be assigned one of the eight words to draw at a larger scale showing your completion of your homework. Include all boxes, you can be creative in your format. 10 minutes to complete.

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Phases Phase Changes

The Changes of State for Water Use this graph to complete both sides of assignment.