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States of Matter Hot or not Phase changes Kinetic theory Vaporizatio n Labs $ 200 $ 200$200 $ 200 $ 200 $400 $ 400$400 $ 400$400 $600 $ 600$600 $ 600 $ 600 $ 600 $800 $ 800$800 $ 800 $ 800 $ 800 $ 1000$1000 $ 1000 $ 1000 $ 1000 $ 1000
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Amorphou s or crystalline More labs Physical properties Solid, liquid or gas Science words Units of measurem ent $ 400 $ 400 $ 400 $ 400 $ 400 $ 400 $ 800 $ 800 $ 800 $ 800 $ 800 $ 800 $ 1200 $ 1200 $ 1200 $ 1200 $ 1200 $ 1200 $ 1600 $ 1600 $ 1600 $ 1600 $ 1600 $ 1600 $ 2000 $ 2000 $ 2000 $ 2000 $ 2000 $ 2000
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Final Jeopardy Properties of Matter
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Final Jeopardy Surface tension Property that allows a sewing needle to float in a glass of water
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$200 solid Definite shape
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$400 liquid Indefinite shape, definite volume
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$600 solid Molecules vibrate in place
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$800 gas Indefinite volume, indefinite shape
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$1000 amorphous Type of solid that includes glass and rubber
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$200 exothermic condensation
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$400 endothermic melting
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$600 endothermic sublimation
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$800 endothermic evaporation
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$1000 exothermic freezing
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$200 freezing Liquid to a solid
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$400 deposition Gas to a solid
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$600 evaporation Liquid to a gas
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$800 Freezing point The melting point of salt is the same as its
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$1000 deposition Which of the following is an exothermic change? Deposition, melting, vaporization, sublimation
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$200 Vibrate in place Motion of molecules in a solid
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$400 gas Molecules break away from each other and lose attraction for each other
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$600 gas If you move a substance from one container to another and its volume changes
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$800 liquid A viscous substance is in the phase called
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$1000 physical Type of change that all phase changes are
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$200 boiling Occurs at the boiling point
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$400 evaporation Occurs at the surface
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$600 evaporation Occurs below the boiling point
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$800 boiling Occurs at the bottom of the liquid
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$1000 Evaporation and boiling Two forms of vaporization
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$200 endothermic Type of reaction that makes a good cold pack
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$400 less If you need to put a stopper in a tube, this must mean that the gas released is ____ dense than air
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$600 hydrogen Makes a popping noise when a burning splint is used
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$800 oxygen Gas that supports fire
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$1000 Ammonium chloride Substance that produced the best cold pack when mixed with water
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$400 amporphous glass
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$800 crystalline snowflake
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$1200 crystalline salt
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$1600 amorphous butter
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$2000 amorphous Particles are not arranged in a regular pattern
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$400 Diffuser or wing tip When heating glass, sometimes a ______ is placed over the tip of the Bunsen burner.
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$800 Fire polishing This technique is used to get rid of sharp ends on glass tubing
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$1200 displacement Technique used to determine the volume of an irregularly shaped object
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$1600 Archimedes’ Principle Buoyancy is determined by the weight of the fluid displaced by an object
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$2000 Buoyant force the more dense a liquid, the greater the ____ _____
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$400 volume The amount of space an object takes up
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$800 density The mass per unit volume of an object
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$1200 gravity The force of attraction between objects
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$1600 inertia Resistance to changes in motion
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$2000 volume Density = mass divided by _______
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$400 liquid May have surface tension
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$800 Solid, liquid and gas Has mass
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$1200 solid Most of the elements on the Periodic table
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$1600 Liquid and gas Has no definite shape
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$2000 Solid, liquid, and gas Has the property of density
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$400 potential Stored energy
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$800 vaporization Change of a liquid to a gas
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$1200 plasma A very high energy phase of matter
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$1600 viscosity The resistance of a substance to flowing
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$2000 sublimation A substance changes directly from a solid to a gas
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$400 density Grams/mL
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$800 20 mL What is the volume of an object with a density of 10 g/mL and a mass of 200 g
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$1200 kilometer 1000 grams
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$1600 meter 100 centimeters
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$2000 hectoliter 100 liters
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Daily Double evaporation The opposite of condensation
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Daily Double higher The higher the pressure on a fluid, the ______ the boiling point
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Daily Double Endothermic reaction of dry ice Dry ice keeping a tub of ice cream cold
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