Name_______________________

Date________________________

 

CHAPTER 16 & 17 TEST

(100 Points)

 

Multiple Choice: 2 points each

 

1. A _______ contains more than one type of matter and can be separated by physical means.

          a. Substance

          b. Mixture

          c. Element

          d. Displacement

 

2. _______________ is a measurement of how easily a solid will shatter.

          a. Elasticity

          b. Density

          c. Brittleness

          d. Buoyancy

 

3. A/An _____ is the smallest particle of an element.

          a. Gas

          b. Matter

          c. Substance

          d. Atom

 

4. Anything that has mass and takes up space is called ______.

          a. Homogeneous

          b. Heterogeneous

          c. Mixture

          d. Matter

 

 

5. _______ contain only one type of matter.

          a. Mixtures

          b. Elements

          c. Compounds

          d. All of the above

 

6. The upward force of pressure by a fluid on an object is called _________.

          a. Density

          b. Viscosity

          c. Buoyancy

          d. Pressure

 

7. A/An ________ contains more than one type of matter and is the same composition throughout.

          a. Heterogeneous Mixture

          b. Element

          c. Homogeneous Mixture

          d. Atom

 

8. The smallest particle of a compound is a __________________.

a.      Atom

b.     Element

c.     Molecule

d.     None of the above

 

9. A property that describes the relationship between mass and volume is called_________________.

          a. Pressure

          b. Density

          c. Viscosity

e.      Buoyancy

 

10.   Measuring the volume of an irregular object by placing it in water and recording the change in water level is called__________________.

a.      Indirect measurement

b.     Displacement

c.     All of the above

d.     None of the above

 

 

11. Any material that flows is considered a ____________.

          a. Pressure

          b. Solid

          c. Fluid

          d. Archimedes

 

12. ______________ is the measurement of how easily a solid can be pounded into thin sheets.

          a. Malleability

          b. Tensile Strength

          c. Viscosity

          d. Fluid

 

Fill in the Blank: 3 Points each

 

13. A/An ______________ contains more than one type of matter and is not the same composition throughout.

 

14. If you have a liquid form and a solid form of a metal, the liquid form would have _____more  / less_______ density than the solid form.

 

15. When the pressure of a gas is decreased, the volume is going to ____________.

 

16. The temperature at which a/an _________ changes to a/an _________ is called its melting point.

 

17. The volume of a gas ___________ as the temperature increases.

 

18. The temperature at which a/an _________ changes to a/an _______is called the boiling point.

 

19. A warm gas has a ____________ viscosity than the same gas cold.

 

20. Orange Juice with pulp is an example of a ____________.

 

21. A/An _______cannot be separated by physical means.

 

22. If the buoyant force of a fluid is less than the weight of the object placed in it, the object will _____________.

 

23. When measuring water in a graduated cylinder, the volume is read at the top of the meniscus curve.  True or False??

 

24. As the temperature of a liquid increases, the viscosity will_________________.

Short Answer:  4 Points each

 

24. Name and draw the 4 states of matter.

 

 

 

 

 

 

 

 

 

 

25.  Describe how you could find the volume of an irregular object.

 

 

 

 

 

 

 

 

26. If you place one staple on a scale it reads 0.00 grams. How could you find the mass of one staple? Describe.

 

 

 

 

 

 

 

 

 

27.  Classify each material into Homogeneous Mixture, Heterogeneous Mixture, Element or Compound.

 

Water                             _________________________

Soda                               _________________________

Gold ring                        _________________________

Rocky Road Ice Cream   _________________________

28. Make a “liquid stack” like the one we made in class using Syrup, Mineral Oil and Water. List the contents in order from bottom to top.

 

Liquid

Density

Syrup

2.69 g/mL

Mineral Oil

0.93 g/mL

Water

1.01 g/mL

 

 


                            

                             3. ______________

 

 


                             2. ______________

 

 

1.     ______________

 

 

 

 

 

29.  List 4 ways to physically separate a mixture

 

 

 

 

 

30. Fill in the following table about BUOYANT FORCE.

 

Weight of Object in Air

Weight of object in FLUID

BUOYANT FORCE

SINK, FLOAT, or SUSPEND

 

Weight = 4.5 N

 

Weight = 3.5 N

 

 

 

Weight = 1.3 N

 

Weight = 1.0 N

 

 

 

Weight = .45 N

 

Weight = 0.0 N

 

 

 

31.  Read the Graduated Cylinder and record the volume.

 

 


50
 

50
 
                        Volume________________

 

 

 

 

 

 

 

                                                Volume___________________

 

 

 

32.  Scientists believe that if the density of ice were greater than that of water, the states of Michigan, Wisconsin, Ohio, and New York would be much colder in the summer than they are now.  Why?

 

 

 

 

 

 

 

 

33.  Give a best example and a worst example for each property of a solid.

 

                                       BEST                            WORST

Hardness               __________________  __________________

Brittleness             __________________  __________________

Elasticity               __________________  __________________

Malleability            __________________  __________________

Tensile strength     __________________  __________________