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WorksheetsChanges in Matter
Total questions: 15
Worksheet time: 12mins
Name
Class
Date
1.
Is wood burning a physical or chemical change?
a)
Physical
b)
Chemical
2.
Is milk going sour a physical or chemical change?
a)
Physical
b)
Chemical
3.
Is Gatorade powder dissolving in water physical or chemical change?
a)
Physical
b)
Chemical
4.
Is mold growing on cheese a physical or chemical change?
a)
Physical
b)
Chemical
5.
Is making orange juice a physical or chemical change?
a)
Physical
b)
Chemical
6.
Is sharpening a pencil a physical or chemical change?
a)
Physical
b)
Chemical
7.
Is copper tarnishing a physical or chemical change?
a)
Physical
b)
Chemical
8.
Is the formation of the grand canyon a physical or chemical change?
a)
Physical
b)
Chemical
9.
Which of the following IS a clue that a chemical change has occurred?
a)
State of matter change
b)
Size Change
c)
Change in temperature
d)
Shape change
10.
Which of the following is not a clue that a chemical reaction has taken place?
a)
Changing size
b)
Changing color
c)
A gas being formed
d)
Formation of a precipitate
11.
Matter is something that does NOT take up space.
a)
True
b)
False
12.
What is matter made of? Choose all that apply.
a)
Atoms
b)
dust
c)
molecules
d)
slime
13.
What change happens when you mix salt and water?
a)
Physical change
b)
Chemical change
c)
No change
14.
What symbol is this for? Na
a)
Sodium
b)
Helium
c)
Oxygen
15.
Which action will result in a product with new chemical properties?
a)
shredding a newspaper
b)
breaking a mirror
c)
popping popcorn
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