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Energy & How it chan

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Term
Definition
Potential Energy   energy that is stored and waiting to be used later  
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Kinetic Energy   energy in motion  
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Law of Conservation   The law that states that energy cannot be created or destroyed but can be changed from one form to another  
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Yellow powder and clear liquid is what type of change?   Physical #1  
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Silver colored nail left outside for months is what type of change?   Chemical #1  
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Clear Liquid and Miracle grow (blue grains) is what type of change?   Chemical #2  
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Clear Liquid added to another clear liquid is what type of change?   Chemical #3  
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Green liquid added to a yeast solution is what type of change?   Chemical #4  
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White powder and purple liquid added together is what type of change?   Chemical #5  
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White powder and clear liquid added together is what type of change?   Chemical #6  
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Frozen ice cream is what type of change?   Physical #2  
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Yellow powder and clear liquid is what type of clue?   Solubility  
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Silver colored nail left outside for months is what type of clue?   Formation of a precipitate #1  
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Clear Liquid and Miracle grow (blue grains) is what type of clue?   Change in temp endothermic #1  
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Clear Liquid added to another clear liquid is what type of clue?   Formation of a precipitate #2  
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Green liquid added to a yeast solution is what type of clue?   Change in temp endothermic #2  
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White powder and purple liquid added together is what type of clue?   Significant Color Change  
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White Powder and clear liquid added together is what type of clue?   Formation of gas  
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Frozen ice cream   Change in state  
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Yellow powder and clear liquid is what Evidence?   it dissolves  
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Silver colored nail left outside for months is what Evidence   Rust over  
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Clear Liquid and Miracle grow (blue grains) is what Evidence   Very cold to touch  
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Clear Liquid added to another clear liquid is what Evidence?   White solid formed  
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Green liquid added to a yeast solution is what Evidence?   Very hot to touch  
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White Powder and clear liquid added together is what Evidence?   Foam shoots out of flask  
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White powder and purple liquid added together is what Evidence   Bright pink liquid  
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Frozen ice cream   Melts to liquid  
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Explain the difference between a chemical and physical change   one change is caused as the result of a chemical reaction; a new substance is produced and the other is A change that alters the form or appearance of a substance but does not make the material into another substance.  
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