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WorksheetsSUMMATIVE ASSESSMENT 3.1
Total questions: 25
Worksheet time: 19mins
This is a form of matter that exists when atoms are in an excited state.
SOLID
LIQUID
GAS
PLASMA
The molecules in solid are arranged in regular, _____________ patterns.
repeating
elliptical
recurring
absolute
Molecules in a solid are held firmly in place but can vibrate within a large area.
TRUE
FALSE
In which state of matter are molecules moving the fastest?
SOLID
LIQUID
GAS
PLASMA
Solids, Liquids, Gases
Which of the following causes a solid to change to a liquid?
FREEZING POINT
EVAPORATION
MELTING POINT
HEAT
Solids, Liquids, Gases
What point has water reached when it turns from a liquid to a solid?
HEATING POINT
MELTING POINT
FREEZING POINT
BOILING POINT
Solids, Liquids, Gases
What occurs when a liquid turns to a gas?
CONDENSATION
EVAPORATION
PRECIPITATION
SUBLIMATION
Solids, Liquids, Gases
What effect does the speed of molecules have on matter?
Identifying the density of an object.
Controls the weight of the matter
Determines the mass of matter
Determines the state of matter
Solids, Liquids, Gases
What happens when water reaches its boiling point?
turns from liquid to solid
turns from solid to liquid
turns from liquid to gas
turns from gas to liquid
Solids, Liquids, Gases
In which state of matter are molecules moving the slowest?
SOLID
LIQUID
GAS
PLASMA
Properties of Matter
What is matter?
How heavy or light an object for its size
force of gravity on it's mass
anything that has volume and mass
an amount of space an object takes
Properties of Matter
What units do we use to measure mass?
Celcius
Newtons
Grams
Centimeters
Properties of Matter
Which property of matter changes depending on the gravitational pull?
weight
mass
volume
density
Properties of Matter
Which of the following determines an object’s ability to float in water?
weight
mass
density
volume
Properties of Matter
How would you measure the volume of an oddly-shaped object, like a teacup?
by breaking the cup into tiny pieces and placing those pieces in a beaker
by placing it on a scale
by placing the cup in water and measuring how high the water rises
by placing it in a room without any gravity
Properties of Matter
What is density?
amount of space an object takes up
anything that is solid, liquid or gas
amount of matter contained in an object
measure of how light or heavy an object is
This type of latent heat is the amount of energy that must be added to a liquid substance to transform into gas.
Vaporization
Fusion
What phase change is involved when a vapor solidifies?
Sublimation
Precipitation
Deposition
What is the role of heat during melting?
addition of heat
removal of heat
no amount of heat is added
no heat is removed
What is the role of heat during freezing?
addition of heat
removal of heat
no added heat
no removed heat
What is the role of heat during sublimation?
addition of heat
removal of heat
no heat added
no heat removed
What happens to the kinetic energy of the molecules in a liquid when there is release of heat?
increase
decrease
constant
no change
What is the role of heat when putting butter on a heated pan?
removal of heat
addition of heat
no heat added
no removed heat
Which of the following best describes a plasma?
behaves like a solid
particles are charged like an atom
acts in the same quality and same place
molecules are ionized
What makes the Bose-Einstein Condensate unique from the other phases of matter?
atoms have their own charges and electrons
it comprises 99% of the universe
electrons have discrete orbitals and fall into the same energy level
atoms move at great speed and contain cool temperature
