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Worksheets7th Grade Mass, Density and Matter Quiz
Total questions: 20
Worksheet time: 10mins
What is Mass?
The amount of matter an object has
A tool used to measure volume
A tool used to measure mass
What is the name of this tool?
Triple Beam Scale
Ruler
Graduated Cylinder
What is this tool used to measure?
Mass
Volume
Density
If we use the units of grams (g.) for mass and cubic centimeters (cm3) for volume, then the units for
density will be
Grams
cm 3
g/ cm 3
What is the volume of a cube that has a side of 4cm?
12 cm3
24 cm3
64 cm3
A cube has a side of 5 cm. It has a mass of 250 grams. To find the density, what must we do first?
Find the mass
Find the volume
Find the length
A cube has a side of 4 cm. It has a mass of 250 grams. The density of the cube is
390 g/cm3
3.90 g/cm3
20.8 g/cm3
What is the volume of a cube that has a side of 3cm?
12 cm3
15 cm3
27 cm3
Will the cube that density is 2.4 g/cm3 sink or float in water?
Sink
Float
What is the density of water?
2.3 g/cm3
100 g/cm3
1.00 g/cm3
Oil floats on water. The most accurate reason for this is
Yellow liquids are always on top
Oil is more dense than water
Oil is less dense than water
What is the name of this tool?
Graduated Cylinder
Triple Beam Balance Scale
Ruler
What do we use this tool to measure?
Height
Volume
Mass
What is the units used to measure mass?
cm3
grams
g/cm3
How much space an object takes up measures....
Mass
Volume
Height
What is the formula of a regular solid?
D = mass divided by volume
V= length x height x width
V = final minus initial
What is the formula for density?
v= length x width x height
D = mass divided by volume
D = volume divided by mass
If I cut a bar of gold into 4 pieces. What would happen to the density of the bar of gold?
The density would remain the same
The density would decrease
The density would increase
What is the measure of the this liquid?
5 ml
36 ml
25 ml
As the temperature increase the solubility in water would
Decrease
Increase
Stay the same
