Name ___________________________________________________ Pd ____ Item # ______
Matter Test Review Sheet
Matching: Match the definitions with the vocabulary words. Use the word bank below.
Matter_________________ 1. Anything that has mass and takes up space
Mass__________________ 2. The amount of matter in an object
Pure substance__________ 3. An object that has the same composition and properties throughout
Physical property________ 4. Characteristic that can be observed without changing the identity
Chemical property_______ 5. Characteristic that describes how a substance reacts with other substances
Physical change _________ 6. Change that occurs that does not alter the chemical composition
Chemical change_________ 7. Change that occurs that alters the chemical composition and creates new
substances
Mixture ________________ 8. Two or more substances combined that can be separated easily using
their properties
Element_______________ 9. A pure substance that cannot be broken down by physical or chemical
means.
Heterogeneous_________ 10. A mixture that has different properties throughout
Homogeneous_________ 11. A mixture that has the same properties throughout
Solution______________ 12. A type of homogeneous mixture
Compound______________ 13. Two or more elements combined that can be separated chemically
Solute_______________ 14. The substance being dissolved in a solution
Solvent________________15. The substance doing the dissolving in a solution
chemical change
chemical property
compound
element
heterogeneous
homogeneous
mass
matter
mixture
physical change
physical property
pure substance
solute
solution
solvent
16. List five indicators that can show you that a chemical reaction has occurred.
Color change, change in odor, change in temperature, production of gas, production of solid,
production of light, production of sound
17. List the following properties as physical (P) or chemical (C).
a. Black
__________P____________
b. Flammable
__________C____________
c. Freezes at 0º C
__________P____________
d. Dissolves in alcohol __________P____________
18. List the following changes as physical (P) or chemical (C).
a. shredding paper
___________P___________
b. burning toast
___________C___________
c. mixing lemon juice, sugar, and water to make lemonade
d. dew condensing on grass
__________P____________
19.
List two examples of quantitative data.
10 cm, 110 lb (anything with numbers)
20.
List two examples of qualitative data.
Yellow, soft
21. Classify each of the mixtures as homogeneous or heterogeneous.
a. Oatmeal raisin cookie ______heterogeneous_____
b. Sugar water
______homogeneous______
c. Steel
______homogeneous____
d. Gravel
______heterogeneous
e. Foul water
______heterogeneous____
22. Classify each of the substances as an element, compound, or mixture.
a. table salt (sodium chloride)
_______compound________
b. calcium chloride
_______compound_______
c. water
_______compound___
d. iron
________element________
e. lead
_______element_________
f. brass
________mixture______
g. Italian dressing
________mixture____
________P_________
23. Explain how you would separate each of the following mixtures.
a. red M&Ms and red jelly beans
The shape is different. M&Ms are round and jelly beans are oval. I would pick them out based
on shape.
b. coffee grinds and water
Filter using coffee filter.
c. oil and water
Let stand. The layers will separate. Remove a layer using a funnel with pinch clamp as we did
in the foul water lab.
24. Describe the three procedures we used in the lab to purify “foul water.”
Oil-water separation using funnel and pinch clamp; Sand filtration to remove solids; Charcoal
adsorption to remove impurities that were causing a discoloration
25. Which separation technique in the foul water lab did you think worked the best? Why?
Answer will vary. Must demonstrate knowledge of lab.
26. How does each of the following labs relate to the material we learned in class? (The scientific
method, Matter, and Elements, Compounds, and Mixtures)
Reaction mini-experiment (Ziplock bag) – Indicators of a chemical reaction
Foul water lab – Separation of a mixture
Kitchen chemical lab – Identifying parts of a mixture based on properties
27. List the steps of the scientific method.
Observing and collecting data, formulating hypotheses, testing, theorizing
30. Matching: Match the following terms dealing with the scientific method with their definitions.
C
________ 1. Generalization
A. A testable statement
A
________ 2. Hypothesis
B
________ 3. Experiment
E
________ 4. Model
D
________ 5. Theory
B. An activity used to test a hypothesis
C. A statement that applies to a range of
information
D. A broad generalization that explains a
body of facts
E. An explanation of how phenomena
occur and how data or events are related;
may be visual, verbal, or mathematical
In addition to these questions, you should study:
1. Lab safety
2. Ch 1 Section Review Sheet
3. Vocabulary