Science UD C.10 Test Study Guide

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1. The amount of space an object takes
up is called its:
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2. Which kind of substance has no
definite shape and probably a large
amount of space between its
particles: solid, liquid, gas, or water.
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3. Which substance has no definite
shape but has a definite volume: iron
filings, liquid water, nitrogen gas, or
salt crystals.
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4. The process of liquid water
changing to a gas is called: freezing,
precipitation, melting, or
vaporization.
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5. Which is a physical property of
glass? it is clear, it can bend, it is
soft, or it is a liquid at room
temperature.
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6. Chocolate milk is a: chemical,
compound, mixture, reaction.
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7. Hydrogen combines with oxygen to
make water. A scientist calls the
hydrogen and oxygen: ingredients,
reactants, products, or energy.
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8. What do solids, liquids, and gases
have in common?
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9. A substance that results from a
chemical change is a(n):
Name:
Date:________________
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Science: Unit D Chapter 10
Study Guide
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Ch. 10 Study Guide
10. Slow, or gradual, vaporization is:
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11. A substance that enters into and is
altered through a chemical change is a:
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12. The change of state from a gas to a
liquid is:
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13. A state of matter that has no
definite shape or volume is a(n):
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14. The process in which a solid
changes directly into a gas is:
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15. A form of matter that has a definite
volume but no definite shape is a(n):
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16. A mixture made of two or more
evenly distributed substances is a(n):
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17. a form of matter that has a definite
shape and volume is a(n).
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18. What is determined by the motion of
and distance between particles of a
sample of matter?
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19. What is true about the parts that
make up a mixture?
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20. How does a chemical change differ
from a physical change?
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