Name:
MORE REVIEW FOR LESSONS 1-8!
This test will cover Lessons:
1-Our Ideas about Matter, 2-Determining Density, 3-Density Predictions, 4-Do Gases Have
Density?, 5-Temperature and Density, 6-Applying the Heat, 7-Just a Phase, 8-Changing Matter and
Mass.
1.
Define the following terms:
a.
Mass:__________________________________________________________
b. Density:_________________________________________________________
_______________________________________________________________
c.
Weight:_________________________________________________________
_______________________________________________________________
d. Volume:_________________________________________________________
e.
Displacement:____________________________________________________
______________________________________________________________
2. What are the correct units of measure for the following terms?
a.
Mass:___________________ and _____________________
b. Density:_________________ and _____________________
c.
Volume: _________________ and_____________________
3. What is the formula to determine density? _______________________
4. How do you determine volume using the displacement method?
___________________________________________________________________
___________________________________________________________________
5. What instrument/tool is used to measure each:
Mass-
volume-
6. On the graph below, which letter shows:
A. The melting point?
B. The boiling point?
C. The freezing point?
D. What is happening between letters B and C?
E. What is happening between letters D and E?
7.
When you heat a substance, do its mass, volume or density change? ___________
Explain: _______________________________________________________
______________________________________________________________
______________________________________________________________
8. Give 6 examples of products that come from crude oil:
-
9.
Students measured the mass of a beaker. They then measured beaker and liquid. Then
they measured the mass after 3 days. Answer the questions based on the data found.
Mass of beaker
Mass of beaker and liquid
Mass of beaker and liquid after 3 days
303.3 g
373.2 g
325.7 g
What was the change in mass of liquid over 3 days? _______________
What was the volume of liquid in the beaker?__________________________
10. Fill-in the missing blocks on the water chart below:
Density of Water
Mass
1g/mL
1g
1g/mL
1g/mL
50g
Did you get the AHA? What is it?
Volume
1mL
25mL
11. Does the mass of a substance change when it goes through phase changes (like melting,
evaporating or freezing)? _______________________
12. Why was it so important for us to put the cap on the water bottle when we melted the ice in
Inquiry 8.1? ___________________________________________________________
____________________________________________________________________
13. The Apollo missions carried astronauts to the moon from 1969 to 1972. When on the
surface, which changed, their mass or their weight? Explain why! ______________
____________________________________________________________________
Boiling point
Freezing point
14. If the thermometer above is measuring the temperature of a substance and its boiling and
freezing points are as shown, what state/phase is the substance?
15. If a substance has a melting point of 5˚ C and a boiling point of 89˚ C, what state is it at:
A. 3˚ C? _____________
B. 27˚ C? ____________
C. 103˚ C? ____________
16. If I drop a one gram cube of gold into a pond, what will happen? Explain why!
___________________________________________________________________
If I drop a 250 gram feather into a pond, what will happen to the feather?
__________________________________ Explain why_______________________
___________________________________________________________________
17. What is the density of a block that measures 2cm X4 cm X 5cm and has a mass of 120g?
18. What is the density of a ball that has a mass of 15g and displaces 5mL of water?
19. How are heat and temperature different?______________________________
_____________________________________________________________
______________________________________________________________
20. Which layer of liquid is the densest?
A
B
-or -
C
21. Which solid is the densest?
A
B
-or
22. Which statement is true?
A. the plastic is heavier than the stone
B. the plastic is more dense than liquid C
C. The wood is less dense than the rubber
D. The stone is less dense than liquid B
C