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1 
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A chemical reaction which gives off heat 
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2 
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Any process which chemically breaks down or degrades metal 
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3 
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The chemicals that are there before a chemical reaction 
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5 
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A chemical reaction in which a compound breaks down into the elements that make it up 
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6 
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The chemicals that form after a chemical reaction 
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7 
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A chemical reaction in which a carbon containing compound reacts with oxygen to produce water, carbon dioxide, light, and heat 
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8 
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a chemical reaction in which 2 or more elements combine to form a compound 
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9 
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A type of reaction during which an acid and a base produce a salt compound and water 
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