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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.
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.
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.
Physical and Chemical Physical and Chemical Properties and ChangesProperties and Changes
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.
Physical and Chemical Physical and Chemical Properties and ChangesProperties and Changes
200200
Why is a piece of wood Why is a piece of wood burning considered a burning considered a
chemical change?chemical change?
Physical and Chemical Physical and Chemical Properties and ChangesProperties and Changes
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
Physical and Chemical Physical and Chemical Properties and ChangesProperties and Changes
300300
Water boiling is an Water boiling is an example of a example of a ______________ ______________
change.change.
Physical and Chemical Physical and Chemical Properties and ChangesProperties and Changes
400400
Water boiling is an Water boiling is an example of a example of a
__PHYSICALPHYSICAL_ change._ change.
Physical and Chemical Physical and Chemical Properties and ChangesProperties and Changes
400400
Physical and Chemical Physical and Chemical Properties and ChangesProperties and Changes
500500
Why can physical Why can physical changes be undone, changes be undone,
but chemical changes but chemical changes can not?can not?
Physical and Chemical Physical and Chemical Properties and ChangesProperties and Changes
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
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
Elements, Compounds and Elements, Compounds and MixturesMixtures
200200The simplest The simplest
substance that cannot substance that cannot be broken down into be broken down into
anything else.anything else.
Elements, Compounds and Elements, Compounds and MixturesMixtures
200200The simplest The simplest
substance that cannot substance that cannot be broken down into be broken down into
anything else.anything else.
ElementElement
Elements, Compounds and Elements, Compounds and MixturesMixtures
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 _______.
Elements, Compounds and Elements, Compounds and MixturesMixtures
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
______________.______________.
Elements, Compounds and Elements, Compounds and MixturesMixtures
500500
Oxygen gas, OOxygen gas, O22 is an is an example of a example of a
MoleculeMolecule..
Elements, Compounds and Elements, Compounds and MixturesMixtures
500500
States of MatterStates of Matter100100
What are the three What are the three states of matter?states of matter?
States of MatterStates of Matter100100
What are the three What are the three states of matter?states of matter?
Solid, liquid, gasSolid, liquid, gas
States of MatterStates of Matter200200
Describe what the Describe what the particles are doing in particles are doing in a solid and a liquid.a solid and a liquid.
States of MatterStates of Matter200200
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?
States of MatterStates of Matter300300
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.
States of MatterStates of Matter300300
Why a gas is able to change Why a gas is able to change its volume?its volume?
States of MatterStates of Matter400400
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.
States of MatterStates of Matter400400
States of MatterStates of Matter500500
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.
States of MatterStates of Matter500500
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
Changes of StateChanges of State100100
When an object When an object changes from a liquid changes from a liquid
into a solid.into a solid.
Changes of StateChanges of State200200
When an object When an object changes from a liquid changes from a liquid
into a solid.into a solid.
FreezingFreezing
Changes of StateChanges of State200200
Name one change of Name one change of state that is state that is
endothermic.endothermic.
Changes of StateChanges of State300300
Name one change of Name one change of state that is state that is
endothermic.endothermic.
Melting, vaporization, Melting, vaporization, sublimationsublimation
Changes of StateChanges of State300300
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?
Changes of StateChanges of State400400
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
Changes of StateChanges of State400400
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?
Changes of StateChanges of State500500
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
Changes of StateChanges of State500500
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.