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The nucleus of an aluminum atom weights half that of an iron atom. Not only that, but the spacing between aluminum atoms is greater (its fluffier) so the two effects make aluminum less dense.
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Explain why aluminum can be found in the inner lining of airplanes?
It is light in weight and strong
Can you combine aluminum with helium to get a light weight metal?
No. helium does not react with any other element
What are the two most important properties of aluminum that allows it to be used to make aircraft bodies?
Aluminum Alloy is easily machined and easy to forge. Aluminum Alloy is about 1/3 the weight of steel.
Why Carbon Fiber is used in aircraft wings?
aluminum is light, strong and inexpensive. Not all airplanes use aluminum though. Wood is used on some, as is carbon fiber and composite materials. Aluminum is probably the most common though.
How do you tell if metal is aluminum or lead?
they are completely different elements so there are many differences with respect to density, boiling/freezing points, conductivity, malleability and many other characteristics
Why are cars made out of steel and not aluminum?
Steel - strength Aluminum - light weight
Light weight metal of silvery color?
Aluminum
What makes aluminum so light?
It's lack of weight
Why do they make tennis rackets out of aluminum?
Aluminum is durable. It is also light weight compared to other materials such as wood.
What are some physical facts about aluminum?
Aluminum is light weight, moldable and weldable. It conducts heat and electricity well. It is reflective.
Why do people use alluminium?
Assuming you mean aluminum (that's how we spell it on this side of the pond), aluminum is strong and light weight.
Explain why aluminum can be found in the inner lining of airplanes?
It is light in weight and strong
What is a Lamborghini Gallardo made of?
Aluminum, carbon fiber, and other light-weight materials.
Why is aluminum used in construction?
Because of its light weight, anticorrosive properties, and favorable weight-to-strength ratio, aluminum was also used for bridge decks in place of other construction materials.
Why is aluminum useful in bridge construction?
Because of its light weight, anticorrosive properties, and favorable weight-to-strength ratio, aluminum was also used for bridge decks in place of other construction materials.
Why is aluminum good choice of metal for airplane bodies?
because it is light weight and has strong metals :)
What is a Ferrari's body made of?
Carbon fiber, aluminum, and other light-weight composite materials.
