states of matter. what three things are made of matter? solids, liquids, gases
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States of MatterStates of Matter
What three things are What three things are made of matter?made of matter?
Solids, liquids, gasesSolids, liquids, gases
What is mass? What is it What is mass? What is it measured in?measured in?
A measure of the amount of A measure of the amount of matter in an object.matter in an object.
KilogramsKilograms
What is volume? What is What is volume? What is it measured in?it measured in?
A measure of how much A measure of how much space an object takes up.space an object takes up.
Milliliters (mL)Milliliters (mL)
What can you use to What can you use to measure the volume of a measure the volume of a
liquid? (3 Answers)liquid? (3 Answers)
Graduated cylinder, Graduated cylinder, beaker, measuring cupbeaker, measuring cup
How do you measure the How do you measure the volume of a solid?volume of a solid?
Length X Width X HeightLength X Width X Height
DisplacementDisplacement
What two vocabulary words What two vocabulary words can be used to describe can be used to describe what matter is? Explain.what matter is? Explain.
Mass and Volume= Matter is Mass and Volume= Matter is anything that has mass and anything that has mass and
takes up spacetakes up space
What is weight?What is weight?
A force of gravity A force of gravity between Earth and an between Earth and an
objectobject
What measurement is What measurement is used to measure weight?used to measure weight?
poundspounds
What is the same as What is the same as pounds?pounds?
One newton=0.22 poundsOne newton=0.22 pounds
4.45 newton=1 pound4.45 newton=1 pound
What is the force of pull What is the force of pull when dealing with when dealing with
weight?weight?
gravitygravity
What does an object’s What does an object’s weight depend on?weight depend on?
Location in the universeLocation in the universe
What stays the same as the What stays the same as the astronauts go from Earth to astronauts go from Earth to the moon? What changes?the moon? What changes?
Mass=SameMass=Same
Weight=DifferentWeight=Different
How does the astronaut’s How does the astronaut’s weight on the Moon weight on the Moon compare with the compare with the
astronaut’s weight on astronaut’s weight on Earth?Earth?
Weigh less on the MoonWeigh less on the Moon
What are the two What are the two properties of matter?properties of matter?
Mass and VolumeMass and Volume
What is density?What is density?
A measure of how tightly A measure of how tightly packed the matter is in packed the matter is in
an object.an object.
How do you calculate How do you calculate density?density?
Mass divided by VolumeMass divided by Volume
Ex: Mass 2gEx: Mass 2g
Volume 2mLVolume 2mL
2 divided by 2= 1 g per mL2 divided by 2= 1 g per mL
What does high density What does high density mean? Also, draw a picture.mean? Also, draw a picture.
Many particles are tightly Many particles are tightly packed in a given area.packed in a given area.
What does low density What does low density mean? Also, draw a picture.mean? Also, draw a picture.
A few particles fill the A few particles fill the same amount of space.same amount of space.
What type of particles tend What type of particles tend to be tightly packed to be tightly packed
together?together?
solidssolids
What type of particles What type of particles tend to spread apart?tend to spread apart?
Liquids or gasesLiquids or gases
List gas, solid, and liquid in List gas, solid, and liquid in order from most dense to order from most dense to
the lease dense?the lease dense?
Solid, liquid, gasSolid, liquid, gas
Why is water special?Why is water special?
Solid water, ice, is less Solid water, ice, is less dense than liquid water. dense than liquid water. The particles in ice are The particles in ice are
more spread out than the more spread out than the particles in liquid water.particles in liquid water.
What determines an What determines an object’s ability to sink or object’s ability to sink or
float?float?
densitydensity
What word describes an What word describes an object’s ability to float?object’s ability to float?
buoyancybuoyancy
When will an object sink?When will an object sink?
When they are more When they are more dense than water. dense than water.
What does conduct What does conduct mean?mean?
Allow energy to flow Allow energy to flow through them easilythrough them easily
What does insulate What does insulate mean?mean?
Do notDo not allow energy to allow energy to pass throughpass through
What type of items What type of items conduct energy?conduct energy?
MetalsMetals
What should cooking pots What should cooking pots and pans have on them and and pans have on them and
why?why?
Wooden and ceramic Wooden and ceramic handles so you do not handles so you do not
get burntget burnt
Why are metals good Why are metals good conductors?conductors?
They conduct heat and They conduct heat and electricity very wellelectricity very well
What does the plastic on What does the plastic on the wire help with?the wire help with?
Works as an insulator Works as an insulator around the wirearound the wire
Name some items that Name some items that are insulators.are insulators.
What does magnetic What does magnetic mean?mean?
The push or pull on The push or pull on objects.objects.
What two ends of a magnet What two ends of a magnet attract? What two repel?attract? What two repel?
Attract= Positive and NegativeAttract= Positive and Negative
Repel= Positive and PositiveRepel= Positive and Positive
Negative and NegativeNegative and Negative
What are aerogels?What are aerogels?
Have very low density and Have very low density and great strengthgreat strength
Used to insulate windowsUsed to insulate windows
What are the four What are the four properties of matter?properties of matter?
DensityDensity
BuoyancyBuoyancy
ConductivityConductivity
MagnetismMagnetism
If a rock was taken from If a rock was taken from Earth to the Moon, how Earth to the Moon, how
would its mass and weight would its mass and weight be affected?be affected?
Mass=SameMass=Same
Weight=Less on MoonWeight=Less on Moon
What are the three states What are the three states of matter?of matter?
Solids, liquids, gasesSolids, liquids, gases
What can change What can change substances into different substances into different
states of matter?states of matter?
Adding or removing heatAdding or removing heat
Draw a picture of a solid, Draw a picture of a solid, liquid, and gas?liquid, and gas?
When a solid has particles When a solid has particles than begin moving faster than begin moving faster
and faster, what is going to and faster, what is going to happen to the solid?happen to the solid?
Eventually separate and Eventually separate and become become liquidliquid
When a liquid has particles When a liquid has particles that being to move faster that being to move faster
and faster, what is going to and faster, what is going to happen to the liquid?happen to the liquid?
Become gasBecome gas
What is melting point?What is melting point?
solid to liquidsolid to liquid
What is boiling point?What is boiling point?
Changes from a liquid to Changes from a liquid to a gasa gas
What does condenses What does condenses mean?mean?
Turns from gas to a liquidTurns from gas to a liquid
What does freeze mean?What does freeze mean?
Liquid to a solidLiquid to a solid
What is another word for What is another word for melting point?melting point?
Freezing pointFreezing point
How is evaporation How is evaporation different from boiling?different from boiling?
Evaporation=Evaporation=Gradual Gradual change change from liquid to gasfrom liquid to gas
Boiling=Boiling=RapidRapid change when change when heat is addedheat is added
What are the properties What are the properties of solids?of solids?
1.1. Retain (Keep) their shapeRetain (Keep) their shape
2.2. Same volumeSame volume
3.3. Not a fluidNot a fluid
What are the properties What are the properties of liquids?of liquids?
1.1. Settle to the bottom of Settle to the bottom of containercontainer
2.2. Definite volumeDefinite volume
3.3. A fluidA fluid
What are the properties What are the properties of gases?of gases?
1.1. No definite volumeNo definite volume
2.2. Takes the shape of Takes the shape of container container
3.3. A fluidA fluid
What is expansion?What is expansion?
To spread out when items To spread out when items get hotterget hotter
What is contraction?What is contraction?
To shrink when items coolTo shrink when items cool
How does a thermometer How does a thermometer use expansion and use expansion and
contraction?contraction?
The liquid in a thermometer The liquid in a thermometer expand when temperature expand when temperature
rise, and contract when rise, and contract when temperature decrease.temperature decrease.
Give another example of Give another example of expansion in every day life?expansion in every day life?
You write down some examples!You write down some examples!
Give another example of Give another example of contraction in every day contraction in every day
life?life?
You write down some examples!You write down some examples!