JEOPARDY! UNIT 1 States of Matter. Physical and chemical properties and changes Elements, Compounds,...

JEOPARDY!JEOPARDY!UNIT 1UNIT 1

States of MatterStates of Matter

Physical and Physical and chemical chemical

properties and properties and changeschanges

Elements, Elements, Compounds, Compounds, and Mixturesand Mixtures

States of States of MatterMatter

Changes Changes of Stateof State

AllAll

..

100100 100100 100100 100100 100100

200200 200200 200200 200200 200200

300300 300300 300300 300300 300300

400400 400400 400400 400400 400400

500500 500500 500500 500500 500500

Physical and Chemical Physical and Chemical Properties and ChangesProperties and Changes

100100

Name 2 physical Name 2 physical properties of this properties of this

classroom.classroom.


100100

Name 2 physical Name 2 physical properties of this properties of this

classroom.classroom.

There are students in it. There are students in it. It is at SVMS.It is at SVMS.

Name a chemical Name a chemical property of steel.property of steel.


200200

Name a chemical Name a chemical property of steel. property of steel.

It can react with Oxygen It can react with Oxygen and turn to rust.and turn to rust.


200200

Why is a piece of wood Why is a piece of wood burning considered a burning considered a

chemical change?chemical change?


300300

Why is a piece of wood Why is a piece of wood burning considered a burning considered a

chemical change?chemical change?

When the wood burns it When the wood burns it turns into something new turns into something new with new properties: ashwith new properties: ash


300300

Water boiling is an Water boiling is an example of a example of a ______________ ______________

change.change.


400400

Water boiling is an Water boiling is an example of a example of a

__PHYSICALPHYSICAL_ change._ change.


400400


500500

Why can physical Why can physical changes be undone, changes be undone,

but chemical changes but chemical changes can not?can not?


500500Why can physical changes Why can physical changes be undone, but chemical be undone, but chemical changes can not?changes can not?A physical change doesn’t A physical change doesn’t change the substance into change the substance into something new. You start something new. You start

and end with the same and end with the same things.things.

Elements, Compounds and Elements, Compounds and MixturesMixtures

100100Which of the following Which of the following

is an element?is an element?Carbon DioxideCarbon Dioxide

WaterWaterGoldGold


200200The simplest The simplest

substance that cannot substance that cannot be broken down into be broken down into

anything else.anything else.


200200The simplest The simplest

substance that cannot substance that cannot be broken down into be broken down into

anything else.anything else.

ElementElement


300 300When two or more When two or more

elements are elements are chemically combined chemically combined it is a called a _______.it is a called a _______.


300 300When two or more When two or more

elements are elements are chemically combined chemically combined

it is a called a it is a called a CompoundCompound..

DAILY DOUBLE!DAILY DOUBLE!

A solution is also know A solution is also know as this type of as this type of

mixture.mixture.

Elements, Compounds and Elements, Compounds and Mixtures Mixtures

400400

A solution is also know A solution is also know as this type of as this type of

mixture.mixture.

Homogeneous mixtureHomogeneous mixture

Elements, Compounds and Elements, Compounds and Mixtures Mixtures

400400

Oxygen gas, OOxygen gas, O22 is an is an example of a example of a

______________.______________.


500500

Oxygen gas, OOxygen gas, O22 is an is an example of a example of a

MoleculeMolecule..


500500

States of MatterStates of Matter100100

What are the three What are the three states of matter?states of matter?


What are the three What are the three states of matter?states of matter?

Solid, liquid, gasSolid, liquid, gas


Describe what the Describe what the particles are doing in particles are doing in a solid and a liquid.a solid and a liquid.


Describe what the particles Describe what the particles are doing in a solid and a are doing in a solid and a liquid.liquid.

Particles in a solid are tightly Particles in a solid are tightly packed and vibrating in place. packed and vibrating in place. Particles in a liquid are Particles in a liquid are tightly packed, but able to tightly packed, but able to slide past each other.slide past each other.

What are three things What are three things that are true about that are true about

the atoms and the atoms and molecules in all molecules in all

matter?matter?


What are three things that are What are three things that are true about the atoms and true about the atoms and molecules in all matter?molecules in all matter?

They are constantly moving.They are constantly moving.They are all attracted to each They are all attracted to each

other.other.Move faster at higher Move faster at higher

temperatures.temperatures.


Why a gas is able to change Why a gas is able to change its volume?its volume?


Why a gas is able to Why a gas is able to change its volume?change its volume?

The particles of a gas can be The particles of a gas can be forced closer together, or forced closer together, or

they can spread apart from they can spread apart from each other because they are each other because they are

not touching.not touching.



Which state of matter has a Which state of matter has a definite volume, but an definite volume, but an

indefinite shape?indefinite shape?

Which state of matter has a Which state of matter has a definite volume, but an definite volume, but an

indefinite shape?indefinite shape?

Liquid – they can change Liquid – they can change shape but not volume.shape but not volume.


What has to change What has to change (either be added or (either be added or

taken away) in order taken away) in order for a change of state for a change of state

to happen? to happen?

Changes of StateChanges of State100100

What has to change What has to change (either be added or (either be added or

taken away) in order for taken away) in order for a change of state to a change of state to

happen? happen? Heat/energyHeat/energy


When an object When an object changes from a liquid changes from a liquid

into a solid.into a solid.


When an object When an object changes from a liquid changes from a liquid

into a solid.into a solid.

FreezingFreezing


Name one change of Name one change of state that is state that is

endothermic.endothermic.


Name one change of Name one change of state that is state that is

endothermic.endothermic.

Melting, vaporization, Melting, vaporization, sublimationsublimation


DAILY DOUBLE!DAILY DOUBLE!

When a person wearing When a person wearing glasses enters a warm glasses enters a warm

house after being outside house after being outside on a cold day, their glasses on a cold day, their glasses

fog up because of which fog up because of which change of state?change of state?


When a person wearing When a person wearing glasses enters a warm house glasses enters a warm house after being outside on a cold after being outside on a cold

day, their glasses fog up day, their glasses fog up because of which change of because of which change of

state?state?condensationcondensation


What example of What example of vaporization occurs vaporization occurs throughout a liquid, throughout a liquid,

not just at its surface?not just at its surface?


What example of What example of vaporization occurs vaporization occurs

throughout a liquid, not throughout a liquid, not just at its surface?just at its surface?

boilingboiling


Define EndothermicDefine Endothermic

AllAll100100

Define EndothermicDefine Endothermic

Heat/energy going inHeat/energy going in

AllAll100100

AllAll200200

Give an example of a Give an example of a homogeneous homogeneous

mixture.mixture.

AllAll200200

Give an example of a Give an example of a homogeneous homogeneous

mixture.mixture.

Salt waterSalt water

AllAll300300

Why can most Why can most chemical changes not chemical changes not

be undone?be undone?

AllAll300300

Why can most chemical changes Why can most chemical changes not be undone?not be undone?

Because the substances have Because the substances have been combined chemically, been combined chemically,

which means they are totally which means they are totally different from how they were different from how they were

when they started. They have when they started. They have turned into something turned into something

completely new.completely new.

AllAll400400

Which change of state Which change of state explains why dew explains why dew collects on grass, collects on grass,

cars, and spider webs cars, and spider webs early in the morning?early in the morning?

AllAll400400

Which change of state Which change of state explains why dew explains why dew

collects on grass, cars, collects on grass, cars, and spider webs early in and spider webs early in

the morning?the morning?CondensationCondensation

AllAll500500

Tell me whether each Tell me whether each of the five changes of of the five changes of state are endothermic state are endothermic

or exothermic.or exothermic.

AllAll500500

Tell me whether each of the five Tell me whether each of the five changes of state are changes of state are

endothermic or exothermic.endothermic or exothermic.Melting – endothermicMelting – endothermicFreezing – exothermicFreezing – exothermic

Condensation – exothermicCondensation – exothermicVaporization – endothermicVaporization – endothermicSublimation - endothermicSublimation - endothermic

FINAL JEOPARDYFINAL JEOPARDY

Final JeopardyFinal Jeopardy

Describe how the Describe how the motion and motion and

arrangement of the arrangement of the particles changes as a particles changes as a

substance freezes.substance freezes.

Final JeopardyFinal Jeopardy

Describe how the motion and Describe how the motion and arrangement of the particles changes arrangement of the particles changes

as a substance freezes.as a substance freezes.As a substance freezes the particles As a substance freezes the particles begin to slow down and move closer begin to slow down and move closer to each other. As the particles slow to each other. As the particles slow down more and more they begin to down more and more they begin to bond to each other and eventually bond to each other and eventually become tightly packed and only become tightly packed and only

vibrating in place.vibrating in place.

JEOPARDY! UNIT 1 States of Matter. Physical and chemical properties and changes Elements, Compounds,...

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Transcript of JEOPARDY! UNIT 1 States of Matter. Physical and chemical properties and changes Elements, Compounds,...