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The density of aluminum is 2,7 g/cm3. To be lighter aircraft need materials with very low densities.

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13y ago

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What element has a low density and is sufficiently strong this combination makes this metal useful as a structural metal in airplanes and aerospace vehicle?

Titanium is the metal that has a low density and is sufficiently strong, making it ideal for use in airplanes and aerospace vehicles. It offers a high strength-to-weight ratio, making it lighter than steel but still able to withstand high stress and temperature conditions.


Why would a material of low density be useful?

For making something that floats.


Aluminum is used to make airplanes and Cast iron is used to make weightlifting equipment Why do the densities of these metals make them useful for these purposes?

Alumninium is low-density and yet has good tensile strength. In weightlifting equipment, the primary issue is density. Different goals. the cast iron is what makes the weights heavy, so when lifting your building muscles the aluminum made with the plane needs the strong density so it can support everything that is inside of the plane.


What is the advantage (useful)?

It's a useful place for large airplanes to land and offload passengers and cargo.


How is bauxite useful?

to make aluminum, also aluminum oxide ceramics


What was bauxite used for?

Bauxite is used in cement, chemicals, face makeup, soda cans, dishwashers, siding for houses, and other aluminum products also glass cutting tools


Name something made of aluminum and explain why malleability is a useful property?

The overhead electrical wires are usually made of aluminium and the malleability property is usually useful.


What is a property of aluminum that makes aluminum foil useful in baking?

Heat conduction and heat tolerance.


Why is density considered a useful property for in density matter?

Density is good or bad depending upon the applications.


Why Bauxite useful?

Bauxite is the natural ore from which aluminum is extracted.


What property of density makes it useful?

Density is a property; density is important in any technology to evaluate materials.


Why is density a useful tool in chemistry?

Density helps to identify the elements on the pedriatic table