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Why is iron cheaper than aluminium?
Enthalpy of combustion of aluminium is much more intensive than that of iron.
Which is stronger Aluminium corrugated sheets or galvanised iron corrugated sheets?
Aluminium corrugated sheets are generally stronger than galvanised iron corrugated sheets because of the inherent strength of aluminium as a metal compared to iron. Aluminium is also more resistant to corrosion, making it a more durable option for outdoor applications.
Why do aeroplanes have aluminium bodies instead of iron?
Iron is heavier than aluminium. Aluminium is easier to form, shape and machine.
Do iron have more conductivity than aluminium?
1. iron is having more number of positively charged electrons than aluminium 2. aluminium consists of negatively charged ions in protons 3.due to convection, and gaps between atoms, the atoms vibrate and heat up quickly.
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.
Why platinum is more expensive than aluminium and iron?
Iron & Aluminium are much more abundantly found as compared to platinum.Moreover in reactivity series aluminium & iron are found to much more reactive than platinum,platinum is least reactive.
Is aluminium heavier than iron?
Aluminum has about 1/3 the density of iron, therefore a given volume of aluminum would weigh about 1/3 as much as the same amount of iron. So no, aluminum is not heavier than iron; far from it.
What is heavier metal iron or aluminium?
Iron has a higher density than aluminum
Why are car parts made out of aluminium rather than iron?
Aluminium weighs less and it doesn't rust. It's about as hard as iron, too.
What are some differences between iron and aluminium?
They Both have a different atomic structure than one another. Iron gets rusted, Iron oxide is the rust. Aluminum is more flexable then iron.
Why is aliminium better than iron for airplanes?
Aluminium is way lighter than iron, and therefore the plane can get off the ground.
What expands quicker aluminium or aluminium bronze?
Aluminium bronze expands at a quicker rate than aluminium due to its higher thermal expansion coefficient. Aluminium bronze is a copper-based alloy that contains aluminium, which makes it expand more with heat compared to pure aluminium.
