Aluminium Production and Properties Quiz

The temperature at which aluminium changes from solid to liquid, approximately 660.323°C.

The temperature at which aluminium changes from liquid to gas, approximately 2519°C.

Aluminium has a density of 2.70 g/cm³, much lighter than steel.

Aluminium that has been processed to create new products, using only 5% of the energy needed for new aluminium.

Aluminium's wide range of uses is due to its unique properties such as strength, lightness, and corrosion resistance.

Aluminium's strength is remarkable compared to its weight, about one third that of steel.

Aluminium can be recycled indefinitely without loss of quality.

Aluminium metal was first produced industrially about 170 years ago.

A type of ore required to produce alumina, about two tonnes yield one tonne.

An aluminum oxide compound produced from bauxite before smelting.

The process of extracting metal from its ore by heating and melting.

A method to extract aluminium from alumina using electricity.

A mineral used as a solvent in the extraction of aluminium, allowing alumina to dissolve.

The ecological effects caused by aluminium mining and smelting activities.

The process of reusing aluminium which uses only 5% of the energy of virgin production.

Various industries use aluminium, including transport, food, energy, and packaging.

Aluminum reduces weight and friction in trains like Shinkansen and Maglev.

Aluminum is favored in aircraft for being light, strong, and flexible.

Aluminum makes buildings maintenance-free and thermally efficient.

First major building using aluminum widely, completed in 1931.

Aluminum's lightness reduces foundation costs in construction.

Used for long-distance power lines due to low density and corrosion resistance.

Aluminum is used in various consumer goods like smartphones and TVs for aesthetics.

Aluminum can be easily formed into wires, making it versatile for electrical use.

Aluminium is widely used in pharmaceutical, food packaging, insulation, and more.

Aluminium is known for its high formability, heat resistance, non-toxicity, and strength.

Aluminium is available in various forms including bars, sheets, and tubes.

Aluminium is used in transportation, construction, electrical items, and consumer goods.

Aluminium can be 100% recycled with 5% of the energy needed to create new aluminium.

Aluminium enhances fuel efficiency in vehicles due to its strength-to-weight ratio.

Aluminium's resistance to corrosion eliminates expensive coatings.

Alloying aluminium with other metals increases its strength while retaining lightweight properties.

Aluminum is stronger than plastic, lighter than steel, and helps dissipate heat quickly.

Apple and Bang & Olufsen use aluminum for its durability and aesthetic appeal in their products.

Interior designers favor aluminum for its ease of shaping and attractive appearance in furniture design.

Common kitchen items like pots and frying pans are often made from aluminum due to its non-toxic and rust-resistant properties.

Coca-Cola and Pepsi have utilized aluminum cans for packaging since 1967 due to their lightweight and recyclable nature.

Aluminium forms a protective oxide coating when exposed to air, which prevents corrosion.

A surface treatment that enhances the corrosion resistance of aluminium.

Aluminium is a superior conductor of heat and electricity, outperforming copper by weight.

Aluminium alloys commonly used for electrical conduction applications.

Aluminium effectively reflects visible light and heat, making it useful for insulation and rescue blankets.

Aluminium is non-toxic, odorless, and safe for packaging sensitive products.

A method to purify bauxite into alumina, yielding iron and titanium oxides as by-products.