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WorksheetsPhysical vs. Chemical Changes
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
Digesting food
a)
Chemical
b)
Physical
2.
Melting an Ice cube
a)
Chemical
b)
Physical
3.
Souring Milk
a)
Chemical
b)
Physical
4.
Rusting of Iron
a)
Chemical
b)
Physical
5.
Shredding Paper
a)
Chemical
b)
Physical
6.
Casting silver in a mold
a)
Chemical
b)
Physical
7.
Heating sugar to form caramel
a)
Chemical
b)
Physical
8.
Burning Wood
a)
Chemical
b)
Physical
9.
Sublimation of dry ice into carbon dioxide vapor
a)
Chemical
b)
Physical
10.
Baking a cake
a)
Chemical
b)
Physical
11.
Mixing acid and base
a)
Chemical
b)
Physical
12.
Cooking an egg
a)
Chemical
b)
Physical
13.
Sublimation (Solid turning into a gas)
a)
Chemical
b)
Physical
14.
Noticeable Odor
a)
Chemical
b)
Physical
15.
Eating Jello
a)
Chemical
b)
Physical
16.
Change in Texture
a)
Chemical
b)
Physical
17.
Painting a car
a)
Chemical
b)
Physical
18.
Formation of a precipitate
a)
Chemical
b)
Physical
19.
Change in density
a)
Chemical
b)
Physical
20.
Making Muffins
a)
Chemical
b)
Physical
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