Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Ch 2
Test Description: Physical Science
Instructions: Answer all questions to get your test result.
1) Which of the following is not a pure substance
A
element
B
molecule
C
compound
D
mixture
2) Which of the following is an element
A
salt
B
nylon
C
iron
D
sand
3) A group of atoms that acts as a unit is called a(n)
A
mixture
B
element
C
compound
D
molecule
4) Diamond is know for its
A
flammability
B
hardness
C
reactivity
D
all fo the answers are correct
5) What is the density of a sample liquid that has a volume of 125 mL and a mass of 200 g?
A
1.6 g/mL
B
16 g/mL
C
0.625 g/mL
D
75 g/mL
6) Helium is used in balloons because it is
A
reactive with rubber
B
flammable
C
lighter than air
D
a colored gas
7) An object's volume can be found by dividing its mass by its
A
density
B
pressure
C
temperature
D
weight
8) Which of the following is not a physical property of iron
A
ability to rust
B
color
C
conductivity
D
melting point
9) Which property of a substance is not affected by physical changes?
A
reactivity
B
size
C
position
D
shape
10) The difference substances in a mixture
A
cannot be separated
B
combine chemically
C
form new molecules
D
keep their properties
*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?