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WorksheetsUnit 2, Lessons 1-3_Quiz
Total questions: 10
Worksheet time: 8mins
Name
Class
Date
1.
NAME: (FIRST-LAST )
4 lines
2.
What is your HOMEROOM?
a)
5A
b)
5B
c)
5C
d)
5D
e)
5E
3.
Review the image, what are some physical properties of both salt and sugar?
a)
A. Soft texture, yellow in color, and rusts quickly.
b)
B. White in color, hard in texture, and are solids.
c)
C. White in color, no smell, and are both toxic to taste.
d)
D. Octagon in size, white in color, strong smell that is toxic.
4.
What kind of food do we eat that comes from corn?
a)
Corn Starch
b)
Popcorn
c)
Corn Meal
d)
All of the above
5.
Cornstarch comes from the _____________ of corn.
a)
Endosperm
b)
Sugar
c)
Starch
d)
Plant
6.
To make sugar water for his hummingbird feeder, Joel dissolves 50 grams of sugar solute in 250 grams of water solvent. How much does the sugar water weigh?
a)
A. 200 grams.
b)
B. 300 grams.
c)
C. 250 grams.
d)
D. 50 grams.
7.
Imani performed an experiment and modeled it below.
Was a new substance formed during this experiment?
What kind of change occurred?
a)
Yes, it was a Physical change
b)
No, It was a Chemical change
c)
Yes, it was a Chemical change
d)
No, It was a Physical change
8.
Why does corn taste sweet when it's picked early?
a)
It's still warm.
b)
Corn makes corn syrup.
c)
The sugar made by the corn plant hasn't all been converted to starch.
d)
The corn plant makes popcorn.
9.
What properties do all types of Alum have?
a)
They are all crystals.
b)
They all have the same shape of crystal.
c)
They all taste sour.
d)
All of the above
10.
We can identify baking soda because it is a powder and moves easily?
a)
True
b)
False
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