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SCIENCE SOL REVIEW |
Properties of Matter |
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Multiple Choice: Read each question and chose the best answer.
1. As a sample of matter is heated, its
particles:
a. are unaffected
b. move more quickly
c. move more slowly
d. stop moving
2. When gasoline is burned in an engine:
| a. gasoline evaporates |
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| b. mass is gained | |
| c. mass is lost | |
| d. new substances are formed |
3. How many hydrogen atoms are present in one
molecule of ammonium acetate
NH4C2H3O2?
a. 3
b. 4
c. 7
d. 11
e. 12
4. Which of the following will speed up the
dissolving of a solid solute in water?
a. cool the
solution
b. freeze the solute
c. grind up the solvent
d. stir the solution
5. Coffee has a pH of about 5. Coffee is:
a. extremely acidic
b. extremely basic
c. slightly acidic
d. slightly basic
6. Matter that has a definite volume and a
definite shape is:
a. gas
b. liquid
c. plasma
d. solid
7. The color of ink is a:
a. chemical change
b. chemical property
c. physical change
d. physical property
8. The elements that make up a compound and
the ratios of the atoms of those elements can be shown in a:
a. chemical formula
b. chemical symbol
c. subscript
d. superscript
9. According to the law of conservation of
mass, if two atoms of hydrogen are used as a reactant, how many atoms of
hydrogen must be part of the product?
a. 0
b. 1
c. 2
d. 3
e. 4
10. A solution with a bitter taste and a
slippery feel is most likely:
a. an acid
b. a base
c. a hydrate
d. a salt
11. One cause of acid rain is the:
a. burning of
fossil fuels
b. use of fertilizers
c. use of marble and limestone as building materials
d. use of plankton as a food source
12. Three examples of physical change are:
a. boiling of
water, bursting a balloon and melting a candle
b. burning of gasoline, rotting of an egg and exploding fireworks
c. freezing of water, evaporation of gasoline and rusting a nail
d. sawing of wood, crushing a can and toasting a marshmallow
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Answers
