Jeopardy

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Jeopardy
Choose a category. You will be given the
answer. You must give the correct question.
Click to begin.
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Choose a point value.
Choose a point value.
Click here for Final Jeopardy
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Its Chemical
Physical Change
Chemical Change
Stir it up
Vocabulary
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30 Points
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The measure of how hot or how cold matter is.
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What is temperature?
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Matter that is made of two or more substances
that are physically combined
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What is a mixture?
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The total energy of the particles in a substance.
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What is Thermal Energy?
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The flow of Thermal energy from a warm area to a
cooler area.
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Heat
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A change in the way matter looks without changing
into a new kind of matter.
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What is a Physical Change?
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Newly formed matter from a chemical reaction.
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What is a Product?
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The matter you start with in a chemical reaction.
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What is a Reactant
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Wood that has burned to ashes is an example of
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What is a chemical reaction?
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When you make waffles, flour is a __________.
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Reactant
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During a chemical change, ________ are broken and
reformed.
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What is a molecule?
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A mixture in which particles that are evenly
mixed and have the same properties.
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What is a solution?
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An example of a solution is ----
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Sea water---
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An example of a mixture is
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Vegetable soup Sand and water Concrete
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When substances ___________, they mix completely
by separating into particles that cant be seen.
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What is Dissolve?
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Why is seawater considered a solution?
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Salts are dissolved in water.
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Name that Process A gas cools and changes into a
liquid.
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What is condensation?
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Name that Process A liquid heats up and turns to
gas.
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What is Boiling?
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Name that Process A Solid heats up and turns to
liquid.
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What is Melting?
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Name that Process A liquid loses its heat and
turns to a solid.
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What is Freezing?
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At what temperature do the particles of matter
move the fastest? -2, 25, 10, 30
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What is 30 degrees?
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How do you know this is a chemical change?
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It bubbles.
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How do you know this is a chemical change?
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It explodes!
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What are the reactants for blueberry
muffins. Name 3
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Eggs Flour Water Blueberries
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What is the product of the blueberry muffins?
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A Blueberry muffin.
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What are some ways a scientist can tell that a
chemical reaction has taken place? Name 3
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Bubbles, cooks, explodes, smells/odor, change in
state, change in temperature, thermal energy,
light, sound, motion, electricity
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Final Jeopardy
Make your wager
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If you place a container of liquid water in the
freezer. The water turns to ice. What caused this
change to take place?
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Thermal heat from the water moves out into the
freezer because the freezer is cooler that the
water.