Mystery Matter

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Mystery Matter

• What do you know???

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• Fill in the blank
• Matter is anything that has ______ and takes up
  __________.

mass
space
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• Name the three states of matter.

solidliquid gas
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• The gathering of information based on the five
  senses is a(n) _____.

observation
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• EXPLANATIONS for the observations you make in
  science.

inferences
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• 0bservation or Inference?
• The material looks like flour.

inference
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• 0bservation or Inference?
• The material is soluble.

observation
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• 0bservation or Inference?
• The acid caused the material to bubble.

observation
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• 0bservation or Inference?
• The liquid looks like iodine.

inference
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• What tool is used to measure the MASS of an
  object?

A balance
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• What tool is used to measure the VOLUME of a
  liquid?

graduated cylinder
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• Name 2 tools that could be used to observe the
  TEXTURE of an object?

hand lens or microscope
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• What does a microscope do?

makes objects looks bigger
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• Which property can be identified using the sense
  of smell?

odor
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• The amount of space an object takes up is its
  ___.

volume
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• What phase is water in when it comes out of the
  faucet?

liquid
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• Describe how you could change a liquid to a solid.

Put water in a freezer
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• If water evaporates it is going into the ___
  phase.

gas
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• The measure of how much matter is in an object.

mass
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• If something dissolves in water we say that it is
  _____.

soluble
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• If something does NOT dissolve in water we say
  that it is _____.

insoluble
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• Water that is an invisible gas is a _____.

water vapor
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• The changing of matter from a gas to a liquid is
  called _____.

condensation
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• The changing of a liquid to a gas is known as
  _____.

evaporation
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• The temperature at which matter goes from the
  solid phase to the liquid phase is its _____.

melting point
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• The temperature at which matter goes from the
  liquid phase to the gas phase is its _____.

boiling point
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• The temperature at which matter goes from the
  liquid phase to the gas phase is its _____.

boiling point
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• When iodine is placed on a material it changes
  from brown to blue-black. This means the material
  _____.

contains starch
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• The BTB test can be used to find out if a
  material is _____.A. solubleB. an acid
• C. a solidD. a starch

B. an acid
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• In order for a solid material to become a liquid,
  _____.
• A. energy must be added
• B. energy must be removed
• C. the energy must stay the same

A. Energy must be added
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• When a liquid evaporates it becomes a _____.
• A. solid
• B. gas
• C. new material

B. gas
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• When a solid melts, it becomes a ____.
• A. liquid
• B. gas
• C. new material

A. liquid
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• The state of matter that has a definite shape and
  volume.
• A. solid
• B. liquid
• C. gas

A. solid
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• If you boil a pot of water for an extended period
  of time, what happens to the volume of water in
  the pan?
• A. it increases
• B. it decreases
• C. it stays the same

B. it decreases