7-115 Activity 4.2: Do Fat and Soap Have the Same Density?

Assessment
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Mr. Wiley @DPSCD Dossin
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Science
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6th - 8th Grade
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42 plays
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Medium
Student preview

5 questions
Show answers
1.
Multiple Choice
Do fat and soap have the same density?
They always have the same density
They never have the same density.
They sometimes they have the same density.
They don't have any density.
2.
Multiple Choice
Which rows provide evidence that soap and fat are different substances?
Volume of liquid
Mass of solid
Density = (g/cm3)
Volume of liquid + solid
3.
Multiple Choice
Why do some substances sink in liquid?
The substance is more dense than the liquid.
The substance is less dense than the liquid.
The liquid takes up more space than the substance.
The liquid is lighter than the substance.
4.
Multiple Choice
If you measured an entire bar of soap and compared it to a random piece from the same kind of soap, what would be the same?
mass
volume
density
shape
5.
Multiple Select
Which two of the following tools work together to find density?
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