Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Physical And Chemical Changes
Test Description: Pay attention
Instructions: Answer all questions to get your test result.
1) Which is an example of a chemical change?
A
Milk cooling in a refrigerator
B
Stirring a glass of milk
C
Pouring milk into a glass
D
Milk turning sour
2) Which of these is an example of a physical change?
A
Baking cookies
B
Rusting metal
C
Baking a cake
D
Melting ice
3) Which action describes a physical change?
A
Fried
B
Scrambled
C
Cracked
D
Boiled
4) Which of the following is a chemical change?
A
a glass breaking
B
a piece of wood burning
C
a pot of water boiling
D
a balloon losing air
5) Which of these describes a chemical change in matter?
A
paper burns
B
wax melts
C
copper shines
D
rocks break
6) Which describes a chemical property of a substance?
A
able to melt at high temperatures
B
able to break easily
C
able to react with oxygen
D
able to float in water
7) Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes?
A
There is a change in the appearance of the objects.
B
There is a change in the materials from which the objects are made.
C
There is a change in how the objects are used.
D
There is a change in both the appearance of the objects and materials from which they were made
8) Which shows a chemical change?
A
matching being burned
B
paper being torn
C
ice melting into a puddle of water
D
balloon being inflated
9) In which case does a physical change occur?
A
a cake bakes in an oven
B
two chemicals form a new substance
C
ice melts into water
D
bread burns in a toaster
10) Which is an example of a physical change?
A
breaking an object into smaller pieces by using a hammer
B
reacting vinegar and baking soda to make white foam and a gas
C
heating a brown substance until it changes into a gray powder
D
allowing an iron chain to remain in salt water until it rusts
11) Which activity below does not represent a chemical change?
A
ripening pears
B
decaying leaves
C
burning logs
D
melting ice cubes
12) Which activity below does represent a chemical change?
A
ice melting
B
food dye in water
C
burning logs
D
tearing paper
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?