States of Matter. What three things are made of matter? Solids, liquids, gases.

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!