WorksheetsPhysical or Chemical? (From Mr. Kent's Chemistry Page)
Total questions: 20
Worksheet time: 20mins
Name
Class
Date
1.
Glass Breaking
a)
Physical Change
b)
Chemical Change
2.
Hammering Wood Together
a)
Physical Change
b)
Chemical Change
3.
Rusting Bicycle
a)
Physical Change
b)
Chemical Change
4.
Melting butter for popcorn
a)
Physical Change
b)
Chemical Change
5.
Separating sand from gravel
a)
Physical Change
b)
Chemical Change
6.
Spoiling food
a)
Physical Change
b)
Chemical Change
7.
Mixing lemonade powder into water
a)
Physical Change
b)
Chemical Change
8.
Mowing the lawn
a)
Physical Change
b)
Chemical Change
9.
Corroding metal (breaks down)
a)
Physical Change
b)
Chemical Change
10.
Bleaching hair
a)
Physical Change
b)
Chemical Change
11.
Fireworks exploding
a)
Physical Change
b)
Chemical Change
12.
Squeezing oranges to make orange juice
a)
Physical Change
b)
Chemical Change
13.
Frying an egg
a)
Physical Change
b)
Chemical Change
14.
Pouring milk on oatmeal
a)
Physical Change
b)
Chemical Change
15.
Burning leaves
a)
Physical Change
b)
Chemical Change
16.
Making salt water to gargle with
a)
Physical Change
b)
Chemical Change
17.
Burning toast
a)
Physical Change
b)
Chemical Change
18.
Freezing chocolate covered bananas
a)
Physical Change
b)
Chemical Change
19.
Melting Ice Cream
a)
Physical Change
b)
Chemical Change
20.
Dipping styrofoam in acetone
a)
Physical Change
b)
Chemical Change
100 %
