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Jeopardy Changes Temperature or Thermal E EnergyChemical Chemistry Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy
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$100 Question from H1 Chemistry is mostly about changes in what?
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$100 Answer from H1 Matter
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$200 Question from H1 A substance that undergoes a physical change is still what?
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$200 Answer from H1 The same substance, just with a different form or appearance
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$300 Question from H1 What is a change of state in chemistry?
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$300 Answer from H1 Changes between solid, liquid and a gas form of a substance
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$400 Question from H1 Is dissolving sugar into water a chemical or physical change?
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$400 Answer from H1 physical
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$500 Question from H1 Give five examples of physical changes to an orange.
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$500 Answer from H1 Answers will vary
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$100 Question from H2 What is energy?
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$100 Answer from H2 The ability to do work or cause change
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$200 Question from H2 Every chemical or physical change In matter includes what?
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$200 Answer from H2 A change in energy
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$300 Question from H2 What is the total energy of all of the particles in an object called?
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$300 Answer from H2 Thermal energy
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$400 Question from H2 When you pack food in a cooler of ice what kind of change are you relying on?
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$400 Answer from H2 endothermic
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$500 Question from H2 Thermal energy always flows how?
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$500 Answer from H2 From warmer objects to cooler objects
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$100 Question from H3 When I hold a ball in the air, does the ball have energy and if so what kind?
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$100 Answer from H3 potential
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$200 Question from H3 A burning torch is releasing energy in what 2 forms?
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$200 Answer from H3 Thermal and electromagnetic
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$300 Question from H3 Energy of electrically charged particles moving from one place to another is called what?
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$300 Answer from H3 Electrical energy
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$400 Question from H3 What type of energy transformation occurs during photosynthesis?
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$400 Answer from H3 Electromagnetic energy to chemical
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$500 Question from H3 Changes in matter are associated with what kinds of energy?
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$500 Answer from H3 Kinetic, potential, chemical, electrical, electromagnetic, and thermal
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$100 Question from H4 What is a slow combination of a bright metal with sulfur that produces a dark coating on the metal called?
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$100 Answer from H4 tarnish
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$200 Question from H4 What is the use of electricity to break a compound into elements or simpler compounds called?
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$200 Answer from H4 electrolysis
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$300 Question from H4 A reaction that produces a rapid combustion of a fuel with oxygen producing heat, light and new substances is called what?
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$300 Answer from H4 combustion
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$400 Question from H4 Slow combination of a substance with oxygen is called what?
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$400 Answer from H4 Oxidation, example is rust
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$500 Question from H4 Tell me about the properties of the new substances created after a chemical change.
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$500 Answer from H4 They are different than the properties of the original substances
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$100 Question from H5 The fact that matter is not created or destroyed in any chemical reaction is called what?
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$100 Answer from H5 The Law of Conservation of Mass
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$200 Question from H5 When methane combusts, what are the substances that combine?
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$200 Answer from H5 Methane and the Oxygen in the air
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$300 Question from H5 The paperclips that I used in the electrolysis of copper chloride served as the what?
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$300 Answer from H5 electrodes
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$400 Question from H5 Where is chemical energy stored?
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$400 Answer from H5 In the chemical bonds between atoms
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$500 Question from H5 What is an example of a chemical change In which thermal energy is released?
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$500 Answer from H5 combustion
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Final Jeopardy In the 1770’s, a French chemist, Antoine Lavoisier carried out experiments which lead to this fact. What is it?
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Final Jeopardy Answer The Law of Conservation of Mass
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