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WorksheetsUnit 1 Part 1 Matter Study Guide
Total questions: 40
Worksheet time: 52mins
Label the particles for each state of matter appropriately:
Solid
Liquid
Gas
Plasma
Label the particles for each state of matter appropriately:
Solid
Liquid
Gas
Plasma
Label the particles for each state of matter appropriately:
Solid
Liquid
Gas
Plasma
Label the particles for each state of matter appropriately:
Solid
Liquid
Gas
Plasma
A solid has a _______ shape and a _______ volume.
definite, definite
indefinite, definite
definite, indefinite
indefinite, indefinite
A liquid has an _______ shape and an _______ volume.
indefinite, definite
definite, indefinite
indefinite, indefinite
definite, definite
A gas or plasma has _______ shape and _______ volume.
indefinite, indefinite
definite, definite
definite, indefinite
indefinite, definite
The order of particle motion from fastest to slowest is: _______ → _______ → _______ → _______.
Plasma → Gas → Liquid → Solid
Gas → Plasma → Liquid → Solid
Solid → Liquid → Gas → Plasma
Liquid → Solid → Gas → Plasma
Which two states of matter fill any container? _______ and _______.
Gas and Plasma
Solid and Liquid
Liquid and Plasma
Solid and Gas
During a phase change, the _______ stays the same while energy is added or removed.
temperature
pressure
volume
mass
If an object is less dense than water (1.0 g/mL), it will _______.
float
sink
dissolve
evaporate
The Law of Conservation of Mass states that matter cannot be _______ or _______ in ordinary changes.
created, destroyed
moved, changed
measured, weighed
seen, touched
Adding thermal energy makes particles move _______ and spread _______.
faster, apart
slower, together
faster, together
slower, apart
Removing thermal energy makes particles move _______ and get _______ together.
slower, close
faster, far
slower, far
faster, close
Melting: List the initial and final state of matter and how energy changes. _______ → _______ (_______ in energy)
Solid → Liquid (Increase in energy)
Liquid → Gas (Decrease in energy)
Gas → Solid (Increase in energy)
Liquid → Solid (Increase in energy)
Freezing: List the initial and final state of matter and how energy changes. _______ → _______ (_______ in energy)
Liquid → Solid (Decrease in energy)
Solid → Liquid (Increase in energy)
Gas → Liquid (Increase in energy)
Solid → Gas (Increase in energy)
Evaporation/Boiling: List the initial and final state of matter and how energy changes. _______ → _______ (_______ in energy)
Liquid → Gas (Increase in energy)
Solid → Liquid (Decrease in energy)
Gas → Liquid (Increase in energy)
Solid → Gas (Decrease in energy)
Condensation: List the initial and final state of matter and how energy changes. _______ → _______ (_______ in energy)
Gas → Liquid (Decrease in energy)
Liquid → Gas (Increase in energy)
Solid → Liquid (Increase in energy)
Liquid → Solid (Decrease in energy)
Sublimation: List the initial and final state of matter and how energy changes. _______ → _______ (skips _______ phase; _______ in energy)
Solid → Gas (skips Liquid phase; Increase in energy)
Gas → Solid (skips Liquid phase; Decrease in energy)
Liquid → Gas (skips Solid phase; Increase in energy)
Solid → Liquid (skips Gas phase; Decrease in energy)
Deposition: List the initial and final state of matter and how energy changes. _______ → _______ (skips _______ phase; _______ in energy)
Gas → Solid (skips Liquid phase; Decrease in energy)
Solid → Gas (skips Liquid phase; Increase in energy)
Solid → Liquid (skips Gas phase; Increase in energy)
Liquid → Solid (skips Gas phase; Decrease in energy)
Which 3 phase changes are Endothermic (absorbs energy)?
Melting
Evaporation/Boiling/Vaporization
Sublimation
Freezing
Condensation
Which 3 phase changes are Exothermic (releases energy)?
Freezing
Condensation
Deposition
Melting
Sublimation
Which property describes how easily a substance can be drawn into a wire?
Malleability
Conductivity
Ductility
Brittleness
How do you change the diagram below to represent a solid? (Refer to the diagram showing particles in a box.)
add more particles with less movement of the particles
remove some particles and increase their movement
spread the particles farther apart
make the particles move faster
When a candle is burned, the melting of the wax represents both a physical change and a chemical change. In this scenario, what is the important difference between the chemical change and physical change?
Physical Change: the melting of wax only changes the wax from a solid to a liquid Chemical Change: the burning wax forms a new substance with new properties
Physical Change: the melting of wax forms a new substance Chemical Change: the burning wax only changes the state of wax
Physical Change: the melting of wax produces light Chemical Change: the burning wax produces only heat
Physical Change: the melting of wax changes its color Chemical Change: the burning wax does not change its composition
How can we change from a solid state to a liquid state?
by adding thermal energy to weaken the bonds between particles allowing them to spread out.
by removing all energy from the particles so they freeze.
by compressing the solid until it melts.
by exposing the solid to a vacuum.
How can we change from a liquid to a solid?
by removing thermal energy to strengthen the bonds between particles allowing them to move closer together.
by adding thermal energy to weaken the bonds between particles allowing them to move farther apart.
by increasing the pressure to make the particles move faster and farther apart.
by exposing the liquid to sunlight to increase its temperature.
Which is the best description of what happens during a chemical change?
A new substance is formed.
A substance changes shape but is still the same substance.
Nothing happens during a chemical change.
A substance changes from a solid to a liquid but is still the same substance.
Rust is an example of physical or chemical change?
physical change
chemical change
If enough heat is taken away from a container of water, what will happen to the water?
It will increase in weight.
It will become solid.
It will begin to boil
It will turn into gas.
Which is an example of a chemical change?
sugar dissolving
baking soda fizzing
ice melting
water boiling
Ice is the form of water that has particles moving the___________
Slowest
Fastest
Which of the following are physical properties? May be more than one correct answer.
Density
Melting point
Does it rust
Odor
What is solubility?
How well something dissolves in water
How well something conducts electricity
How sticky something is
How easily something catches on fire
The two beakers below contain pure water.
What would be physical properties that are the same for both of these samples? Click all that apply.
Melting Point
Boiling Point
Volume
Mass
Density
A student views sugar under the microscope. The image below shows what she sees.
Which of the following is the best model of what one individual grain of sugar looks like at the molecular level.
Which process does the diagram show?
freezing
boiling
evaporation
melting
Which liquid is the least dense?
Oil
Water
Syrup
Plastic bottle
The element iron is very magnetic. This is an example of a
Physical property
chemical property
