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Why is aluminum light weight?
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.
Is aluminium oxide mixture element or compound?
Yes. Aluminum nitrate is a compound with the formula Al(NO3)3
What are two particular materials a magnet attracts?
aluminum and copper
Which two metals would react with aluminum?
zinc and lead
Is hardened lava a mineral?
Hardened lava is considered igneous rock, composed of minerals.
How do you make aluminum bats?
Aluminum bats are made with a piece of aluminum tubing that is about two to three inches in diameter. It is then spun and pushed onto a tapered spindle until the desired shape is achieved. The bat is then capped and hardened.
What is two ways that people use aluminum?
1)aluminum foil 2)baseball bats
What is a passenger plane made of?
The main construction is an aluminum-copper precipitation hardened alloy.
What are the ways and exercises by which bones can be hardened?
Bones can harden if you drink calcium.
How is aluminium made more hard wearing?
Pure aluminum can be hardened by a technique known by several names: work hardening, strain hardening, cold working or cold forming. Usually, if aluminum is going to be used in a situation where wear is present, an aluminum alloy will be used in preference to pure aluminum.
What ways can the properties of glass be change?
It can be heated and change appearance, can be painted or stained, can be hardened.
Why is aluminum?
Aluminum is considered important because it is used in daily life, some ways aluminum is used in is 'tin foil' (aluminum foil) it is also used in vehicles.
Is aluminum a a combination of two metals?
No, aluminum is an element.
In what ways can the properties of glass be changed?
It can be heated and change appearance, can be painted or stained, can be hardened.
Why recycle aluminum?
Aluminum is widely used for many things, so there is a constant need for it. Recycling used aluminum goods into new aluminum takes only a fraction of the energy needed to smelt new aluminum from bauxite ore. Hence, recycling aluminum is "green" in two ways: It reduces energy use, and it preserved the deposits of aluminum ore (bauxite) still in the ground.
Is aluminum ore the same a aluminum?
No. Aluminum is a metal. The ore from which aluminum is refined is called bauxite. It is abundant in Jamaica, among other places.
How many ways are there to recycle?
3. Paper, glass, and aluminum
