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Is aluminium used in aluminium foil?
yes
What was used to make airplanes before aluminium?
Wood and fabric were used before aluminium.Wood and fabric were used before aluminium.
Most abundant metal in earth?
Aluminium(Al)
Why aluminium is used in navigation purposes?
Aluminium is a metal with low density.
What are substances which are rich in aluminium?
Aluminium is the third most abundant element on earth, it is highly reactive so is very rarely found as pure aluminium. It is found in concentrated levels in bauxite, which is mined and then refined into aluminium
Where can aluminum be found?
In Earth's crust, aluminium (aluminum) is the third most common element, after oxygen and silicon, with an abundance of about 8% of Earth's crust. Therefore, it isn't exactly hard to find. In nature, aluminium usually doesn't occur in its pure form; rather, it is found in over 270 different minerals. The main ore used to extract aluminium is called bauxite, but aluminium occurs in many other minerals as well, for example in feldspars.
Why aren't magnets used to separate aluminium cans?
Aluminium cans aren't magnetic
Why is pure aluminium rarely used for the construction of large objects?
Pure aluminium is expensive.
Suggest why aluminium is more expensive than iron?
Aluminium is more expensive than iron because of its lower abundance in the Earth's crust. It is also more costly to extract and refine aluminium due to the energy-intensive process of electrolysis. Additionally, aluminium has a higher demand and is used in a wide range of industries which further contributes to its higher price.
After aluminium and silicon which metal is most abundant in the earth's crust?
calcium
What is alumnium used for?
Aluminium is used for many things from aluminium foil (silver foil) used for car parts and window frames and much more......
What is the metal used in foil?
Aluminium
