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        | What are some of the desirable properties of Aluminum? |  | Definition 
 
        | High Strength Good Corrosion Resistance
 Low Density
 High Electrical Conductivity
 High Thermal Conductivity
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        | Aluminum is made from ____________. |  | Definition 
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        | Where are the majority of Bauxite deposits located. |  | Definition 
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        | Aluminum and Aluminum Alloys are identified by a ______ digit number. |  | Definition 
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        | The first digit, in an aluminum or aluminum alloy number, identifies what? |  | Definition 
 
        | The major alloying element |  | 
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        | 2xxx designates what as the major alloying element in an aluminum alloy? |  | Definition 
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        | 3xxx designates what as the major alloying element in an aluminum alloy? |  | Definition 
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        | 4xxx designates what as the major alloying element in an aluminum alloy? |  | Definition 
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        | 5xxx designates what as the major alloying element in an alloying element? |  | Definition 
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        | Term 
 
        | The first number, in an aluminum's designation number, indicates __________. |  | Definition 
 
        | The major alloying element |  | 
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