WorksheetsMatter Unit Review
Total questions: 33
Worksheet time: 2hrs 45mins
Rocks sink because they are
the same density as the water
less dense than the water
more dense than the water
because they're round
Mass is measured with a
Flask
Ruler
Balance
Scale
Weight is measured with a:
Scale
Ruler
Flask
Graduated Cylinder
Your weight is lower on the moon than on Earth.
True
False
A material that lets electric current pass through it.
insulators
conductors
circuits
Which of the following is a group of items that can be used to conduct electricity?
paper clip, nail and penny
paperclip, nail and cardboard
rubber-band, eraser, and cotton ball
rubbe- band, paperclip and nail
Which group of materials are all insulators?
two forks, wire, paperclips
wooden chopsticks, rubber bands, electrical tape
string, craft sticks, aluminum foil
plastic tweezers, wire, yarn,
Define the term soluble.
Can dissolve in water
Cannot dissolve in water
Partially dissolves in water
Define the term insoluble.
Can dissolve in water.
Cannot dissolve in water.
Partially dissolves in water.
Adding salt to a liquid
soluble
insoluble
Adding pepper to a liquid
soluble
insoluble
To separate a mixture of salt and water what separation tool/method is used?
Filter
Sieve
Magnet
Evaporation
If you spilled nails in a sandbox, what separation tool/method could you use to clean out the sandbox so it would be safe for children to play in?
Filter
Screen
Magnet
Evaporation
Which of the following is a method of separating solutions?
hand seperation
filtering
screening
evaporation
If I added 27 grams of salt to water and separated the solution with a hot plate, what amount of salt would be left behind?
20 grams
0 grams
27 grams
10 grams
Sand and gravel may be separated from each other through using..
a filter funnel
a sieve
an evaporating basin
a distillation
The best way to separate trail mix would be:
filter
by hand
sieve
evaporation
