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Matter-Maloney
Matter
44
Science
7th Grade
08/19/2008

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Term
matter
Definition
What word means: anything that has mass and takes up space?
Term
solid, liquid, gas
Definition
Name the 3 common states of matter.
Term
solid
Definition
What word means: matter that has a definite shape and definite volume?
Term
liquid
Definition
What word means: matter that has a changing shape but definite volume?
Term
gas
Definition
What word means: matter that has a changing shape and changing volume?
Term
answers will vary
Definition
Name 3 solids.
Term
Answers will vary
Definition
Name 3 liquids.
Term
Answers will vary
Definition
Name 3 gasses.
Term
centimeter
Definition
What metric unit would you use to measure a pencil?
Term
meter
Definition
What metric unit would you use to measure a room?
Term
kilometer
Definition
What metric unit would you use to measure from school to your house?
Term
10
Definition
How many millimeters are in a centimeter?
Term
100
Definition
How many centimeters are in a meter?
Term
1000
Definition
How many meters are in a kilometer?
Term
mass
Definition
What word means:the amount of matter in an object?
Term
mass
Definition
What word means:the amount of matter in an object?
Term
volume
Definition
What word means:the amount of space an object takes up?
Term
spring scale, balance scale, electronic scale
Definition
What instrument would you use to measure mass?
Term
beaker, graduated cylinder or measuring cup
Definition
What instrument would you use to measure liquid volume?
Term
Volume = length x width x height
Definition
How can you measure the volume of a regular object?
Term
See how much the water level rises in a graduated cylinder
Definition
How can you measure the volume of an irregular object?
Term
bar, line, pie
Definition
What are 3 kinds of graphs?
Term
It can change state
Definition
What happens when a material is heated or cooled?
Term
melting
Definition
The change from a solid to a liquid is called:
Term
evaporation or vaporization
Definition
The change from a liquid to a gas is called:
Term
condensation
Definition
The change from a gas to a liquid is called:
Term
freezing
Definition
The change from a liquid to a solid is called:
Term
physical change
Definition
A change that does NOT result in a new substance is called a:
Term
chemical change
Definition
A change that results in a NEW substance is called a:
Term
freezing
Definition
The change from a liquid to a solid is called:
Term
size, shape, color, mixing
Definition
Name 3 physical changes.
Term
burning, digesting, rusting
Definition
Name 3 chemical changes.
Term
physical
Definition
Is this a physical of chemical change: sawing wood?
Term
physical
Definition
Is this a physical of chemical change: melting cheese?
Term
chemical
Definition
Is this a physical of chemical change: burning paper?
Term
physical
Definition
Is this a physical of chemical change: painting a bench?
Term
chemical
Definition
Is this a physical of chemical change: a rusting bench?
Term
physical
Definition
Is this a physical of chemical change: melting chocolate?
Term
physical
Definition
Is this a physical of chemical change: freezing Kool-aid?
Term
physical
Definition
Is this a physical or chemical property: size?
Term
chemical
Definition
Is this a physical or chemical property: reactivity to water?
Term
physical
Definition
Is this a physical or chemical property: magnetism?
Term
physical
Definition
Is this a physical or chemical property: shininess?
Term
physical
Definition
Is this a physical or chemical property: ductility (the ability to be stratched)?
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