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Why is gold more expensive then aluminum?

because they make most all of the alluminum used


Why was aluminum more expensive than gold in 1886?

Aluminum does not occur in nature as a solid metal. It is produced by man in several processes which require lots of energy. These processes were not invented until the 1880's. So, until then, aluminum was scarcer than gold and therefore more expensive.


Which costs more aluminum or steel?

For homework: Aluminum is about 7 times more expensive than steel. A full answer: Basically: Aluminum is more expensive. And during 2011 is expected to go higher, because of less demand. Although the price of steel is constantly on the raise. BUT, in some cases making things from steel can turn out to be more expensive. Like boats. But again, in the usual case Aluminum is more expensive. How much more expensive depends: There are different kinds of steel. Also, it depends on how much material you'll need. Sometimes a small amount of aluminum will suffice for a much larger amount (in weight) of steel you would need for the same task. In that case making your project from aluminum will cost less than from steel. But the raw cost of steel is still cheaper than that of aluminum. (The reason is that aluminum, although more "abundant" - meaning found more on the surface of earth, is harder and therefore more expensive to retrieve). The most significant cost difference, is the cost of work: tools, knowledge and the price for fixing mistakes. Working with aluminum is much more expensive than steel. In 2002 (before the price rise of steel) it was 4.2 times more expensive to make a car from aluminum, than from steel. But then a comparison by a boat maker shows that its EASIER to work with aluminum, if you use its features to your advantage: (No need to paint submerged parts, build without bending, use standard profiles etc.) and easier to sell. And then it depends if you need to use new material or can use scrap. Today (March 2011) iron ore (the main part for making steel) is 4 and a half cents per pound, while aluminum is a dollar and 14 cents! 0.045 vs 1.14. That's Aluminum over 25 times more expensive than iron. (But then again, steel is about 3.5 times more expensive than iron, so aluminum is about 7.2 times more expensive now. Please understand that a shortage (like the one during the Chinese Olympics a few years ago) can make the price of steel rocket up, and change everything. So you never know what will be. But currently, Aluminum is more expensive. By the way, Mary Antoinette had a set of cutlery (knife, fork and spoons) from aluminum, that was at that time just discovered, and more expensive than silver.


Why was aluminium more expensive than gold at one time in the past?

In the late 19th century, aluminum was considered a precious metal due to its rarity and the complexity of its extraction process. At that time, the primary method for producing aluminum was costly and labor-intensive, making it more expensive than gold. The invention of the Hall-Héroult process in 1886, which allowed for more efficient and cheaper extraction, eventually led to a dramatic decrease in aluminum prices, making it widely available. This shift transformed aluminum from a luxury material into a common commodity.


Is gold bigger than copper?

Gold and copper can vary in size depending on the context in which they are measured. However, if you're referring to their density and atomic structure, gold is denser and heavier than copper, meaning that for the same volume, gold will weigh more. In terms of elemental abundance in the Earth's crust, copper is more prevalent than gold. Thus, while gold is not "bigger" in a physical sense, it is more dense than copper.

Related Questions

Is copper stronger than aluminum?

no its not copper is a lot more stronger than aluminum


What is more cheaper aluminum or copper?

I wasn't too sure about this but Im sure the answer is aluminium. Check you grammer: What is cheaper or what is more cheap


What are the differences between copper and aluminum wire connectors?

Copper wire connectors are more conductive and resistant to corrosion compared to aluminum wire connectors. However, aluminum wire connectors are lighter and less expensive than copper wire connectors.


Why is copper more expensive than gold?

You are wrong. Copper is NOT more expensive than gold.


Advantage disadvantage of copper wire?

At the highest level, copper wiring is a better conductor than aluminum, but not as good as silver or gold. It is quite flexible initially, but after much flexing in one place can get brittle. It is more expensive than aluminum. For a more useful answer, provide more details in your question.


Why is aluminum prefered to copper?

Aluminium is cost effective for products such as electric conduction,vessels that require hard and light metal.It is less reactive to corrosion while copper is expensive and now more expensive than aluminium.


Is aluminum electrically conductive?

Yes...all metals are will conduct electricity.


Is copper more reactive then aluminium?

No, copper is less reactive than aluminum.


What are the advantages of using copper compared to aluminium for transmission lines?

Copper is a better conductor than aluminum. Two wires with the same cross-sectional area, or any two constructs with the same physical shape and size, one fabricated from aluminum and the other from copper, the one made of aluminum always has higher ohmic resistance.


Does aluminum or copper produce more electricity?

Copper produces more electricity than aluminum due to its higher electrical conductivity. This means that copper allows for better flow of electrical current, resulting in higher electrical output compared to aluminum for the same conditions.


Is silver metal a good conductor of electricity?

Yes it is... the only reason it is not used as much as it would be is because it is more expensive than copper, steel, and aluminum.


Why aluminium cable cost less than copper cable?

copper cost more to mine then aluminum so aluminum will cost less then copper cable.