Blank Jeopardy

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Vocabulary
More Vocabulary
Chemical Unknowns
Liquid Chemicals
Household Chemicals
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Characteristics used to describe an object
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What are properties?
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A combination of two or more different substances
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What is a mixture?
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This word means that a material is spread evenly
throughout another substance and is not visible
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What is dissolved?
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The name for a homogenous mixture
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What is a solution?
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The name for a heterogeneous mixture
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What is a suspension?
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The process by which a liquid changes to a gas
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What evaporation?
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The study of chemicals and how they interact
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What is chemistry?
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Properties that show a substances ability to
transform into new materials
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What are chemical properties?
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Properties such as color, shape, texture, and odor
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What are physical properties?
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The process of passing a liquid through a porous
substance in order to separate any solids from
that liquid
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What is filtration?
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This chemical is made of crystals. When it is
mixed with water it dissolves. When it is
heated, it melts, turns golden brown and then
black, and smells like caramel.
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What is sugar?
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This chemical does not easily mix with water.
Its water mixture is separated by filtration. It
has a pleasant smell. It does not burn when
heated.
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What is talc (baby powder)?
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This chemical dissolves in water. When the water
mixture is left standing for a few days, it
reappears as beautiful crystals. It turns bright
purple when mixed with red cabbage juice.
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What is alum?
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This chemical fizzes and bubbles when vinegar is
added to it. It does not burn when it is heated.
When it is mixed with red cabbage juice, it
turns green.
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What is baking soda?
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This chemical does not dissolve in water. Its
water mixture is separated by filtration. It
turns purple-black when mixed with iodine. When
it is heated, it turns brown. It was part of the
mystery goo.
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What is cornstarch?
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This liquid chemical turns purple-black in the
presence of starch.
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What is iodine?
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This chemical was used to make solutions and
suspensions. When it could hold no more of an
unknown, it was said to be saturated.
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What is water?
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This chemical fizzes and bubbles when it is mixed
with baking soda. Cornstarch and talc do not
dissolve when mixed with this chemical.
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What is vinegar?
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This chemical is a natural indicator. It is a
plant juice and it is used to tell whether a
chemical is an acid, a base, or a neutral.
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What is red cabbage juice?
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This is how many solutions are separated.
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What evaporation?
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These two household chemicals tested as bases.
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What are ammonia and detergent?
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These are found in foods like lemons and taste
sour and have a strong smell
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What are acids?
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These are found in baking soda and sometimes have
a bitter taste.
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What are bases?
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These two household chemicals tested as acids.
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What are lemon juice and vinegar?
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These two household liquids tested as neutrals.
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What are water and alcohol?