monte vista high school science survey chapter 2 jeopardy j e o p a r d y click here to play

Monte Vista Monte Vista High SchoolHigh School

Science Science Survey Survey

Chapter 2Chapter 2


Chapter 2Chapter 2

JEOPARDY

JEOPARDY

JEOPARDY

JEOPARDY

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PPLLAAYY

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PPLLAAYY

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DescribingMatter Kinetic Energy

Energy and changing

states

Chemical or Physical Change

What type of mixture

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Question 1.1Question 1.1

A substance made of A substance made of molecules that are all molecules that are all

the same is calledthe same is called

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1.11.1

A CompoundA Compound

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The smallest unit of a The smallest unit of a compound is calledcompound is called

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1.21.2

A MoleculeA Molecule

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Matter is …Matter is …

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1.31.3

Anything with mass and Anything with mass and volume (takes up volume (takes up

space)space)

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Most of the hot flavor in Most of the hot flavor in peppers comes from peppers comes from capsaicin Ccapsaicin C1818HH2727NONO33. . Capsaicin is a…Capsaicin is a…

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1.41.4

Pure substancePure substance

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Describe the difference Describe the difference between miscible and between miscible and

immiscibleimmiscible

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1.51.5

Mixtures of two liquids are Mixtures of two liquids are either miscible (blend either miscible (blend

together) or immiscible together) or immiscible (don’t blend together – like (don’t blend together – like

oil and vinegar)oil and vinegar)

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Saltwater is an example Saltwater is an example ofof

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2.12.1

A heterogeneous A heterogeneous mixture, don’t use mixture, don’t use miscible because it miscible because it wasn’t two liquidswasn’t two liquids

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Chocolate chip Chocolate chip cookiedough, cookiedough,

poppyseed muffins, and poppyseed muffins, and a smoothy are examples a smoothy are examples

ofofnext

2.22.2

Heterogeneous Heterogeneous MixturesMixtures

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Oil and vinegarOil and vinegar

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2.32.3

Heterogeneous Heterogeneous immiscible mixtureimmiscible mixture

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Apple juiceApple juice

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2.42.4

Even if it only came from Even if it only came from apples it is a apples it is a

homogeneous mixture, homogeneous mixture, Almost all foods are Almost all foods are

mixturesmixtures$400$400


waterwater

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2.52.5

Depends on the purity Depends on the purity Distilled water is a Distilled water is a

compound Hcompound H220, but most 0, but most water is a homogeneous water is a homogeneous

mixturemixture$500$500


Based on Kinetic Based on Kinetic Theory, the particles Theory, the particles

that make all matter are that make all matter are always…always…

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3.13.1

In motionIn motion

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The higher the The higher the temperature, the _____ temperature, the _____

particles are movingparticles are moving

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3.23.2

fasterfaster

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Describe particle motion Describe particle motion for two different sized for two different sized particles at the same particles at the same

temperature.temperature.

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3.33.3

The heavier particles The heavier particles move slower at the move slower at the

same temperature as same temperature as the lighter particlesthe lighter particles

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What is the most What is the most common State of Matter common State of Matter

in the Universe?in the Universe?

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3.43.4

Plasma – it’s the State Plasma – it’s the State found in the sunfound in the sun

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Explain how the liquid in Explain how the liquid in a thermometer changes a thermometer changes as temperature changesas temperature changes

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3.53.5At higher temperatures, the At higher temperatures, the

particles move faster and spread particles move faster and spread out, at colder temperatures, the out, at colder temperatures, the slower moving particles pack slower moving particles pack

closer together and the tube of closer together and the tube of liquid shrinksliquid shrinks

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fromfrom


Describe freezing Describe freezing (include discussing (include discussing

energy) energy)

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4.14.1

Freezing changes a Freezing changes a substance physically substance physically from liquid to gas. It from liquid to gas. It

releases energy releases energy

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Describe condensationDescribe condensation

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4.24.2Gas changes to liquid, this Gas changes to liquid, this

releases energy (which is one releases energy (which is one of the reasons it is warmer of the reasons it is warmer

when it snows) forming when it snows) forming clouds releases energyclouds releases energy

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Describe DepositionDescribe Deposition

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4.34.3

When gas changes directly When gas changes directly to a solid, like frost on your to a solid, like frost on your

car windows on a cold car windows on a cold morning. Releases energymorning. Releases energy

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Describe SublimationDescribe Sublimation

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4.44.4

When solid changes to When solid changes to gas, requires energy. gas, requires energy.

Example is wet laundry Example is wet laundry hanging outside in winterhanging outside in winter

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Compare and contrast Compare and contrast the shape and volume the shape and volume of solids, liquids and of solids, liquids and

gasesgases

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4.54.5Solid is rigid, keeps it’s shape Solid is rigid, keeps it’s shape

and volume,and volume,

Liquid can move, but has limited Liquid can move, but has limited volumevolume

Gas moves freely and fills the Gas moves freely and fills the volume you give it (scatters)volume you give it (scatters)

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Burning paperBurning paper

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5.15.1

Chemical changeChemical change

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A pond freezesA pond freezes

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5.25.2

Physical changePhysical change

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What clues might you What clues might you see that a physical see that a physical change happenedchange happened

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5.35.3

You can still find the stuff You can still find the stuff because it still has the because it still has the

same chemical properties same chemical properties (water still tastes like salt (water still tastes like salt

after you dissolved it)after you dissolved it)

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What clues might you What clues might you see that a chemical see that a chemical change has taken change has taken

place?place?

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5.45.4

Seeing gas form, a solid Seeing gas form, a solid form, color changesform, color changes

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Explain the phrase “you Explain the phrase “you are what you eat” in are what you eat” in

terms of scienceterms of science

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5.55.5

What you eat breaks up What you eat breaks up chemically and you chemically and you

build your body from the build your body from the stuff that you eatstuff that you eat

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DDailyailyDDoouubbllee

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Today’s Category:States of Matter

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Final Jeopardy QuestionFinal Jeopardy Question

Explain why changes in Explain why changes in state are physical state are physical

changeschanges

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Final JeopardyFinal Jeopardy

Whatever substance it Whatever substance it was, it is still the same was, it is still the same thing, just a different thing, just a different

formform

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global historyglobal historyglobal historyglobal historyJEOPARDYJEOPARDYJEOPARDYJEOPARDY

Thanks forThanks forPPLLAAYYIINNGG!!Thanks forThanks forPPLLAAYYIINNGG!!

Go to Double Jeopardy


Science SurveyScience SurveyChapter 2Chapter 2

Science SurveyScience SurveyChapter 2Chapter 2

JEOPA

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JEOPA

RDY

JEOPA

RDY

JEOPA

RDY

DoubleDoubleJJeoeoppaarrddyy

DoubleDoubleJJeoeoppaarrddyy

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Topic 1 DensityScientific Notation

Explaining Chemical and

PhyscialPlastic

Go to Final JeopardyGo to Regular Jeopardy Replay End Round


Describe why a helium Describe why a helium balloon rises in terms of balloon rises in terms of

Kinetic TheoryKinetic Theory

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1.11.1

Helium is lighter than Helium is lighter than air, light enough to hold air, light enough to hold

up the weight of the up the weight of the balloon and itselfballoon and itself

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Explain why a helium Explain why a helium balloon goes flat quicker balloon goes flat quicker than an air filled balloonthan an air filled balloon

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1.21.2Helium is small, the particles Helium is small, the particles

move much faster than air, they move much faster than air, they bounce into the inside of the bounce into the inside of the

balloon and chances are big that balloon and chances are big that some will push through (also some will push through (also

because they are smaller)because they are smaller)

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When you pop a When you pop a balloon, how is mass balloon, how is mass

conserved?conserved?

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1.31.3The air or helium inside the The air or helium inside the balloon is now mixed with balloon is now mixed with the room, and the balloon the room, and the balloon is stretched but still has all is stretched but still has all

the partsthe parts

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How is energy How is energy conserved when a conserved when a balloon is popped?balloon is popped?

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1.41.4

BANG! Sound is an BANG! Sound is an energy wave. The energy wave. The

stretched balloon stored stretched balloon stored energy which was released energy which was released

into the air in the sound into the air in the sound wavewave

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Which came first, the Which came first, the chicken or the egg?chicken or the egg?

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1.51.5

The egg, reptiles were The egg, reptiles were laying eggs long before laying eggs long before

there were chickensthere were chickens

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Question 2.1Question 2.1Paper and plastic bags have Paper and plastic bags have

different chemical and different chemical and physical properties. Describe physical properties. Describe

the physical properties that the physical properties that make them both useful bagsmake them both useful bags

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2.12.1Paper is strong so it can hold Paper is strong so it can hold

more weight, but loses strength more weight, but loses strength when it gets wetwhen it gets wet

Plastic is not as strong, but is Plastic is not as strong, but is stronger when wetstronger when wet

(you may find other properties)(you may find other properties)$200$200


Describe physical Describe physical properties that make properties that make styrofoam good for styrofoam good for

coffee cupscoffee cups

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2.22.2

Styrofoam doesn’t melt at Styrofoam doesn’t melt at coffee’s temperature, and coffee’s temperature, and it also insulates you hand it also insulates you hand

from the coffeefrom the coffee

(you may find others)(you may find others)$400$400


Milk can be bought in Milk can be bought in waxpaper or plastic waxpaper or plastic containers, describe containers, describe

chemical properties that may chemical properties that may affect milk in each of these affect milk in each of these

containerscontainersnext

2.32.3Waxpaper doesn’t let light degrade Waxpaper doesn’t let light degrade milk (it stays fresh longer) and has milk (it stays fresh longer) and has fewer chemicals to react with the fewer chemicals to react with the

milk.milk.

Plastic is clear and lets light Plastic is clear and lets light degrade milk, and may have degrade milk, and may have

chemicals that leak into the milkchemicals that leak into the milk

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Even decks can be built Even decks can be built out of recycled plastic (milk out of recycled plastic (milk

jugs). Compare and jugs). Compare and contrast physical properties contrast physical properties of wood vs plastic decks.of wood vs plastic decks.

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2.42.4Wood is flexible, dense, easy to nail Wood is flexible, dense, easy to nail and work with, but rots, wood needs and work with, but rots, wood needs

protection with stains or sealersprotection with stains or sealers

Plastic is hard, can be lightweight, Plastic is hard, can be lightweight, doesn’t mold or rot, gets brittle, can’t doesn’t mold or rot, gets brittle, can’t

change the color with stainchange the color with stain

(you may have others)(you may have others)

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Describe how mass is Describe how mass is conserved when plastic conserved when plastic

is burnedis burned

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2.52.5When plastic is burned, it will When plastic is burned, it will release gases (that do have release gases (that do have

mass) and may leave a melted mass) and may leave a melted glob of plastic. The melted glob glob of plastic. The melted glob

may have different properties may have different properties than the original, and the gases than the original, and the gases are very toxic and dangerousare very toxic and dangerous

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If titanium metal has a If titanium metal has a volume of 15 cmvolume of 15 cm33 and a and a mass of 67.5 g, what is mass of 67.5 g, what is

it’s density?it’s density?

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3.13.1

D = 4.5 g/cmD = 4.5 g/cm33

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Question 3.2Question 3.2A substance with a A substance with a

mass of 85 g occupies a mass of 85 g occupies a volume of 110 cmvolume of 110 cm33, , What is the density? What is the density?

And will it float in water?And will it float in water?next

3.23.2

D = 0.77 g/cmD = 0.77 g/cm33

Will float in water that Will float in water that has a density of 1 g/cmhas a density of 1 g/cm33

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The density of a piece The density of a piece of brass is 8.4 g/cmof brass is 8.4 g/cm33

If it’s mass is 510 g, find If it’s mass is 510 g, find it’s volume?it’s volume?

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3.33.3

V = 61 cmV = 61 cm33

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What mass of water in What mass of water in grams will fill a tank 100 grams will fill a tank 100

cm long, 50 cm wide, cm long, 50 cm wide, and 30 cm high?and 30 cm high?

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3.43.4Water has a density of 1g/cmWater has a density of 1g/cm33, , so if you find the cubic volume so if you find the cubic volume that is equal to the number of that is equal to the number of

gramsgrams

100x50x30 = 1.5x10100x50x30 = 1.5x1055 g g

Or 150,000 gOr 150,000 g$800$800

Question 3.5Question 3.5A graduated cylinder is filled with A graduated cylinder is filled with

water to 40.0 mL, a piece of water to 40.0 mL, a piece of copper, submerged, raises the copper, submerged, raises the

water to 63.4 mL. Find the water to 63.4 mL. Find the volume of copper, then find the volume of copper, then find the mass, given copper’s density is mass, given copper’s density is

8.9 g/cm38.9 g/cm3next

3.53.5

V = 23.4 mL = 23.4 cmV = 23.4 mL = 23.4 cm33

mass = 210 gmass = 210 g

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Write 64,500,000,000 in Write 64,500,000,000 in scientific notationscientific notation

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4.14.1

6.45x106.45x101010

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Write 0.0003020 in Write 0.0003020 in scientific notationscientific notation

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4.24.2

3.020 x 10-43.020 x 10-4

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Write 2.03x10Write 2.03x1077 in in standard notationstandard notation

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4.34.3

20,300,00020,300,000

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Solve Solve 6.3x106.3x1066

9x109x1022

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4.44.4

0.7 x 100.7 x 1044

Change to 7x10Change to 7x1033

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Solve Solve

3x103x1033 * 5x10 * 5x10-7-7

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4.54.5

15x1015x10-4-4

Change to 1.5x10Change to 1.5x10-3-3

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What is buoyancy?What is buoyancy?

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5.15.1

Buoyancy describes why Buoyancy describes why things float, when a things float, when a

substance is less dense than substance is less dense than the liquid it is floating in it will the liquid it is floating in it will float on top of the liquid (like float on top of the liquid (like

ice, a cork)ice, a cork)$200$200


What physical What physical properties of water properties of water

make it unique?make it unique?

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5.25.2

Freezing and boiling points Freezing and boiling points are close to each other, are close to each other, allowing ice, liquid and allowing ice, liquid and

vapor on the planet surface vapor on the planet surface at the same timeat the same time

$400$400

Question 5.3Question 5.3When a candle is burned, the When a candle is burned, the wax seams to disappear and it wax seams to disappear and it gives of heat and light. Explain gives of heat and light. Explain

why this does not violate the why this does not violate the laws of conservation of mass laws of conservation of mass

and energyand energy

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5.35.3The “missing” wax and wick The “missing” wax and wick

leaves in newly formed gases leaves in newly formed gases (it’s not wax gas), the energy (it’s not wax gas), the energy

released (heat and light) released (heat and light) comes from the bonds that comes from the bonds that

were in the waxwere in the wax$600$600


Explain why the process Explain why the process of panning for gold of panning for gold

works using knowledge works using knowledge of physical propertiesof physical properties

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5.45.4Gold is denser than other rocks Gold is denser than other rocks that sand is made of, so when that sand is made of, so when you swirl the pan in water you you swirl the pan in water you get rid of the lighter sand and get rid of the lighter sand and

are left with the heavy gold in the are left with the heavy gold in the bottom of the panbottom of the pan

$800$800


Where does the heat go Where does the heat go when you eat a when you eat a

substance (remember substance (remember energy is conserved)?energy is conserved)?

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5.55.5

Part goes to keep you Part goes to keep you warm, extra you get rid warm, extra you get rid of by breathing, through of by breathing, through the skin, excreting wastethe skin, excreting waste

$1000$1000

DDailyailyDDoouubbllee

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FFinalinalJJeeopopaarrdydy

Today’s Category:Conservation

““Distructo Damian” Distructo Damian” claims that he destroys claims that he destroys

things daily: just things daily: just yesterday he beat holes yesterday he beat holes in his wall and burned a in his wall and burned a desk. Prove him wrongdesk. Prove him wrong

nextnext

All the parts of the wall are All the parts of the wall are still there, they are just in still there, they are just in pieces (physical change)pieces (physical change)

The desk chemically changed The desk chemically changed and is now gases and ash, and is now gases and ash, but the same amount is still but the same amount is still

aroundaroundnextnext



Chapter 2Chapter 2


Chapter 2Chapter 2

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Thanks forThanks forPPLLAAYYIINNGG!!Thanks forThanks forPPLLAAYYIINNGG!!

monte vista high school science survey chapter 2 jeopardy j e o p a r d y click here to play

Documents

gas changes

solid changes

heavier particles

lighter particles

clouds releases energy

freezing changes

energy next4

slower moving particles