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WorksheetsPhysical/Chemical Properties/Changes Test
Total questions: 45
Worksheet time: 11hrs 1mins
Change of State is a physical change
True
False
Matter is made up of motionless particles
True
False
Carbon dioxide goes form a solid to a gas without becoming a liquid. This is a chemical change.
True
False
The ability to react with oxygen is a physical property.
True
False
Malleability is a physical property
True
False
Shape is a chemical property
True
False
A description of an object based on what you observe with your senses includes physical properties.
Ture
False
A physical property is a characteristic of something that allows it to change into something new.
True
False
In a physical change, the substance does not change its identity.
True
False
When a substance undergoes a chemical change, its identity does not change.
True
False
What unit is used to measure density?
grams
inches
centimeters
grams per centimeters cubed
All of the following are examples of physical changes EXCEPT
Melting
Evaporating
Burning
Freezing
Which of the following is NOT a physical property of matter?
Solubility
Melting Point
Density
Flammability
Which of the following is an example of a chemical reaction?
Lighting a Match
Dissolving Salt into Water
Freezing Water
Breaking a Glass
Which formula listed below correctly finds density?
D=M/V
D=V/M
D=g/V
D=ml/g
Mass is a(n) ________ property.
Natural
Chemical
Electrical
Physical
The melting point of silver is a ________________.
Chemical Change
Chemical Property
Physical Property
Physical Change
What two states of matter are pictured in the image above?
liquid and gas
gas and solid
solid and liquid
plasma and liquid
All of the following are a state of matter EXCEPT
solid
density
gas
liquid
An example of a chemical change is _________________.
A magnet sticking to the fridge.
Dew disappearing from the grass.
Mashing potatoes.
Frying a hamburger.
An example of a chemical property is ___________________.
Ability to be attracted by a magnet
Solubility
Boiling Point
Ability to react with oxygen
The following are examples of chemical properties EXCEPT
The ability to burn
The ability to be crushed
The ability to react with oxygen
The ability to rust
The state of matter of a material depends on its __________.
Density
Temperature
Volume
Weight
In an experiment, a student adds baking soda to vinegar and observes that a large amount of bubbles of carbon dioxide are released. What is the scientific reason for this change?
Baking soda chemically changes when added to vinegar
Baking soda evaporates when added to vinegar
Baking soda condenses when added to vinegar
Baking soda's atoms are destroyed when added to vinegar
You can separate sugar from sand because sugar is ____________ and sand is not.
malleable
ductile
soluble in water
acidic
The temperature at which a liquid becomes a gas is the ___________ point.
Freezing
Boiling
Melting
Sublimating
Density depends on _____________.
weight
mass
mass and volume
volume
The change that is NOT a physical change is ____________.
freezing
dissolving
oxidizing
evaporating
A characteristic of matter that allows it to change to something new is ______________.
physical property
chemical property
physical change
chemical change
The rusting of iron is not a physical change because __________.
it cannot be observed
the identity of iron remains unchanged
a new substance with new properties formed
iron is magnetic
Which state of matter has very weak attractive force between particles?
solid
liquid
gas
plasma
Density is an example of a _______________.
physical property
chemical property
physical change
chemical change
The following are examples of physical properties EXCEPT ______________.
density
shape
color
reactivity
Which of the following has the strongest force between its particles?
solid
liquid
gas
plasma
What happens to an iron nail when it rusts?
the nail becomes heavier because rust weighs more than iron
oxygen in the air dissolves part of the iron
the nail becomes lighter because rust heats iron
iron reacts with oxygen in the air, creating iron oxide
_______________ is physical property.
oxidation
mass
flammability
combustibility
Which of the following is an example of a chemical change?
bending a can
evaporation of milk
melting wax
fireworks exploding
What are three signs that a chemical reaction is taking place?
Give an example of one physical change and one chemical change you can do with paper.
How does the energy of the particles differ in solids, liquids, and gases?
Mass is the amount of matter in an object. (a) is the gravitational pull on the mass of an object.
Dry wood has a high (a) which is the ability to burn.
length x (a) x height= volume
The (a) point is the temperature at which a solid turns to a liquid.
Color is a (a) property
