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Why is gold more expensive than iron?
gold is more expensive than iron simply because iron is more common and gold is also a purer metal
Are aluminum prices rising?
compared to a hundred years ago, no, as aluminum was more expensive than silver than.
Does silver cost more than gold?
No, gold is more expensive than silver as it is more rare
Is platinum more expensive than gold?
Yes.
Why gold and platinum are more expensive?
they are more rare than other elements
Why did Napoleon 3 use aluminum dinnerware?
Aluminum used to be more expensive than gold. In Napoleon's time the chemists hadn't discovered a good way to purify aluminum so pure aluminum was expensive and rare. Aluminum used to be a status symbol because it was more expensive and rarer than gold.
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.
Why alumminium was more expensive than gold when first discovered?
Aluminum was more expensive than gold when first discovered because it was difficult to extract pure aluminum from its ore using available technology at the time. This made the process of producing aluminum costly compared to gold. However, with advancements in technology, aluminum became easier and cheaper to produce, leading to a decrease in its cost over time.
Why is copper more expensive than gold?
You are wrong. Copper is NOT more expensive than gold.
Is aluminum reactive than gold?
Yes, aluminum is more reactive than gold. Aluminum is more prone to oxidation and reacts readily with oxygen in the air, whereas gold is a noble metal and does not easily react with other elements.
Why does a kilogram of aluminum have more volume than a kilogram of gold?
Aluminum has a lower density than gold, meaning the same mass of aluminum takes up more space compared to gold. Therefore, a kilogram of aluminum will occupy more volume than a kilogram of gold due to the difference in their densities.
Why is gold more expensive than iron?
gold is more expensive than iron simply because iron is more common and gold is also a purer metal
What is the disadvantage of aluminum?
Aluminium is more expensive than steel
Are aluminum prices rising?
compared to a hundred years ago, no, as aluminum was more expensive than silver than.
Does silver cost more than gold?
No, gold is more expensive than silver as it is more rare
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.
