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WorksheetsPhysical Science Review
Total questions: 95
Worksheet time: 2hrs 31mins
Which term defines any substance that is pure? (only 1 type of atom)
atom
molecule
element
compound
All ____________ are made up of two or more of the same atoms bonded together.
atoms
molecules
electrons
elements
atom
molecule
atom
molecule
Which of these is an atom?
a
b
c
d
a and d
Which of these are molecules?
a
b
c
d
b and c
All metals are -
conductors
magnetic
insulators
soluble
Materials that are magnetic are made from -
Iron
Nickel
Steel
Iron, Nickel, Steel & Cobalt
The ability for matter to dissolve is its -
density
insulator
solubility
conductor
Insoluble means a material -
Can NOT dissolve
Can dissolve
Soluble means a material -
Can NOT dissolve
CAN dissolve
Mass is -
the amount of matter in an object
the density of a material
the amount of force a material has
the concentration of matter in an object.
Weight is -
the force of gravity on an object
the amount of matter in an object
never changes
is how much a material can move
A material with NO shape and NO volume is a -
solid
liquid
gas
A material with a definite shape and a definite volume is a -
solid
liquid
gas
A material with NO definite shape and a definite volume is a -
solid
liquid
gas
A material that is an insulator will -
allow energy to travel
stop or slow down energy
A material that is an conductor will -
allow energy to travel
stop or slow down energy
Everything that takes up space and has mass is -
volume
mass
matter
magnetic
Which vocabulary word means FLOAT?
Less dense
More dense
Which vocabulary word means SINKS?
Less dense
More dense
What is the density?
2
800
60
20
What is the Density?
44
11
20
24
What is the Volume?
9
24
5
12
What is the volume?
95
25
5
11
What is a mixture?
A combination of two or more substances that can't be easily separated.
A combination of two or more substances that can be easily separated.
Why is trail mix considered a mixture?
The particles are very small.
The trail mix can be put together easily.
Each parts keeps its own properties.
All the colors and flavors fit well together.
What is a solution?
A combination of two or more substances that can't be easily separated.
A combination of two or more substances that can be easily separated.
Which is an example of a solution?
Salt and Sugar
Salt Water
Jelly beans
Concrete
What is the best way to get salt to dissolve into water?
Stir the solution.
Leave the solution alone.
Pour out the solution.
Which of the following items are examples of a mixture? Pick all that apply.
Sugar water
Beads
Gases
Chex Mix
Which of the following are solutions? Pick all that apply.
Sugar water
Beads
Carbonated Water
Concrete
when a solvent can no longer hold any more solute
saturation
dilute
dissolve
True or False. If you add heat to a solution, more solute will dissolve
True
False
